diff --git a/CodeBoarding/Application Core.md b/CodeBoarding/Application Core.md
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+```mermaid
+graph LR
+    Flask_Application["Flask Application"]
+    Request_Handling["Request Handling"]
+    Exception_Handling["Exception Handling"]
+    Response_Management["Response Management"]
+    Context_Management["Context Management"]
+    URL_Generation["URL Generation"]
+    Flask_Application -- "handles requests through" --> Request_Handling
+    Flask_Application -- "handles exceptions through" --> Exception_Handling
+    Flask_Application -- "manages responses through" --> Response_Management
+    Flask_Application -- "manages contexts through" --> Context_Management
+    Flask_Application -- "generates URLs through" --> URL_Generation
+    Request_Handling -- "dispatches requests to" --> Flask_Application
+    Exception_Handling -- "handles exceptions in" --> Request_Handling
+    Response_Management -- "creates responses in" --> Request_Handling
+    Context_Management -- "manages contexts for" --> Request_Handling
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+The Flask Application Core manages the lifecycle of a Flask application, handling incoming HTTP requests, routing them to appropriate view functions, managing exceptions, and generating responses. It acts as the central point for request processing and response generation, utilizing contexts to store application and request-specific data. The core orchestrates request handling, exception management, response creation, and URL generation to provide a cohesive application experience.
+
+### Flask Application
+The core Flask application instance. It initializes the application, sets up the WSGI environment, and serves as the entry point for handling requests. It also holds the configuration and manages the application lifecycle.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:__init__` (226:279), `flask.src.flask.app.Flask:run` (546:667), `flask.src.flask.app.Flask:wsgi_app` (1479:1527), `flask.src.flask.app.Flask:__call__` (1529:1536)
+
+### Request Handling
+This component is responsible for managing the lifecycle of an incoming HTTP request. It preprocesses the request, dispatches it to the appropriate view function based on the URL routing, and then finalizes the response before sending it back to the client.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:preprocess_request` (1271:1296), `flask.src.flask.app.Flask:dispatch_request` (879:902), `flask.src.flask.app.Flask:full_dispatch_request` (904:920), `flask.src.flask.app.Flask:finalize_request` (922:951), `flask.src.flask.app.Flask:process_response` (1298:1324)
+
+### Exception Handling
+This component deals with exceptions that occur during request processing. It provides mechanisms to handle HTTP exceptions, user-defined exceptions, and general exceptions, ensuring that errors are gracefully handled and appropriate responses are returned to the client.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:handle_http_exception` (744:777), `flask.src.flask.app.Flask:handle_user_exception` (779:809), `flask.src.flask.app.Flask:handle_exception` (811:862)
+
+### Response Management
+This component is responsible for creating and managing HTTP responses. It handles the creation of response objects, including setting headers, content type, and status codes. It also manages default options responses and serving static files.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:make_response` (1129:1269)
+
+### Context Management
+This component manages the application and request contexts. It provides a way to store and access application-specific and request-specific data during the request processing lifecycle. This includes managing the teardown of these contexts after the request is complete.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:app_context` (1386:1405), `flask.src.flask.app.Flask:request_context` (1407:1421), `flask.src.flask.app.Flask:test_request_context` (1423:1477), `flask.src.flask.app.Flask:do_teardown_request` (1326:1358), `flask.src.flask.app.Flask:do_teardown_appcontext` (1360:1384)
+
+### URL Generation
+This component is responsible for generating URLs for routes based on the endpoint and any provided parameters. It allows developers to dynamically create URLs, ensuring that they are correctly formatted and point to the intended resources.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:url_for` (1003:1127)
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diff --git a/CodeBoarding/Blueprints.md b/CodeBoarding/Blueprints.md
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+++ b/CodeBoarding/Blueprints.md
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+```mermaid
+graph LR
+    Blueprint["Blueprint"]
+    Blueprint_Registration_Methods["Blueprint Registration Methods"]
+    Blueprint_Setup_State["Blueprint Setup State"]
+    Blueprint_Utilities["Blueprint Utilities"]
+    Blueprint_Registration_Methods -- "Uses" --> Blueprint
+    Blueprint -- "Creates" --> Blueprint_Setup_State
+    Blueprint_Utilities -- "Uses" --> Blueprint
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+The Blueprint system in Flask allows developers to organize a Flask application into reusable components. A Blueprint encapsulates routes, templates, static files, and other application-related functionality. It provides a way to register these components with a Flask application, enabling modular design and simplifying the management of large applications. The core of the system revolves around the `Blueprint` class, which provides methods for registering various aspects of the blueprint with the application, such as URL rules, template filters, request preprocessors/postprocessors, context processors, and error handlers. The `BlueprintSetupState` manages the state of a blueprint during the setup or registration process, ensuring proper integration with the application. Utility functions support internal workings, such as recording actions and merging blueprint functions.
+
+### Blueprint
+The Blueprint class is a central component for organizing a group of related views and other code. It encapsulates routes, templates, static files, and other application-related functionality. It provides methods for registering these components with a Flask application.
+- **Related Classes/Methods**: `flask.src.flask.blueprints.Blueprint` (18:128), `flask.src.flask.blueprints.Blueprint.__init__` (19:53), `flask.src.flask.blueprints.Blueprint.send_static_file` (82:102)
+
+### Blueprint Registration Methods
+These methods are used to register different aspects of a blueprint with the application, such as URL rules, template filters, request preprocessors/postprocessors, context processors, error handlers, and URL value preprocessors/defaults. They allow developers to define the behavior of the blueprint within the application context.
+- **Related Classes/Methods**: `src.flask.sansio.blueprints.Blueprint:register` (273:377), `src.flask.sansio.blueprints.Blueprint:add_url_rule` (413:441), `src.flask.sansio.blueprints.Blueprint:app_template_filter` (444:458), `src.flask.sansio.blueprints.Blueprint:add_app_template_filter` (461:475), `src.flask.sansio.blueprints.Blueprint:before_app_request` (554:561), `src.flask.sansio.blueprints.Blueprint:after_app_request` (564:571), `src.flask.sansio.blueprints.Blueprint:teardown_app_request` (574:581), `src.flask.sansio.blueprints.Blueprint:app_context_processor` (584:593), `src.flask.sansio.blueprints.Blueprint:app_errorhandler` (596:610), `src.flask.sansio.blueprints.Blueprint:app_url_value_preprocessor` (613:622), `src.flask.sansio.blueprints.Blueprint:app_url_defaults` (625:632), `src.flask.sansio.blueprints.Blueprint:app_template_test` (478:494), `src.flask.sansio.blueprints.Blueprint:add_app_template_test` (497:513), `src.flask.sansio.blueprints.Blueprint:app_template_global` (516:532), `src.flask.sansio.blueprints.Blueprint:add_app_template_global` (535:551)
+
+### Blueprint Setup State
+The BlueprintSetupState manages the state of a blueprint during the setup or registration process. It stores configuration information, manages resources, and ensures that the blueprint is properly integrated with the application. It is created when a blueprint is registered with an application.
+- **Related Classes/Methods**: `src.flask.sansio.blueprints.Blueprint:make_setup_state` (246:253), `src.flask.sansio.blueprints.BlueprintSetupState` (34:116)
+
+### Blueprint Utilities
+These functions provide utility features for blueprints, such as recording actions to perform once, merging blueprint functions, and handling static files. They support the internal workings of the Blueprint system.
+- **Related Classes/Methods**: `src.flask.sansio.blueprints.Blueprint:record_once` (233:244), `src.flask.sansio.blueprints.Blueprint:_merge_blueprint_funcs` (379:410)
\ No newline at end of file
diff --git a/CodeBoarding/CLI.md b/CodeBoarding/CLI.md
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index 00000000..4892f57f
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+++ b/CodeBoarding/CLI.md
@@ -0,0 +1,41 @@
+```mermaid
+graph LR
+    Flask_CLI_Application_Discovery["Flask CLI Application Discovery"]
+    ScriptInfo["ScriptInfo"]
+    FlaskGroup["FlaskGroup"]
+    AppGroup_Command_Decorator["AppGroup Command Decorator"]
+    Run_Command["Run Command"]
+    _env_file_callback["_env_file_callback"]
+    ScriptInfo -- "loads application" --> Flask_CLI_Application_Discovery
+    FlaskGroup -- "manages commands" --> AppGroup_Command_Decorator
+    Run_Command -- "executes command" --> FlaskGroup
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+The Flask CLI provides a command-line interface for managing Flask applications. It handles application discovery, command registration, and execution, simplifying deployment and maintenance. The CLI uses Click for command parsing and provides a Flask-specific group to organize commands. It also supports loading environment variables from a file.
+
+### Flask CLI Application Discovery
+This component is responsible for locating and loading Flask applications. It searches for the application instance using various strategies, including importing from a module or using a factory function. It ensures that the CLI can find and interact with the correct Flask application.
+- **Related Classes/Methods**: `flask.src.flask.cli:find_best_app` (41:91), `flask.src.flask.cli:find_app_by_string` (120:197), `flask.src.flask.cli:locate_app` (230:232)
+
+### ScriptInfo
+The ScriptInfo class encapsulates the information needed to load a Flask application. It stores the application factory and provides a method to create the application instance. This allows the CLI to load the application in a consistent manner.
+- **Related Classes/Methods**: `flask.src.flask.cli.ScriptInfo:__init__` (305:331), `flask.src.flask.cli.ScriptInfo:load_app` (333:372)
+
+### FlaskGroup
+FlaskGroup is a custom Click Group that is used to organize Flask commands. It inherits from Click's Group class and customizes its behavior for Flask applications. It provides methods for listing available commands, getting a specific command, and making the context for command execution.
+- **Related Classes/Methods**: `flask.src.flask.cli.FlaskGroup:get_command` (609:634), `flask.src.flask.cli.FlaskGroup:list_commands` (636:655), `flask.src.flask.cli.FlaskGroup:make_context` (657:676)
+
+### AppGroup Command Decorator
+The `AppGroup.command` decorator is used to register Click commands with a Flask application. This allows developers to easily add custom commands to their Flask CLI. It simplifies the process of creating and registering commands.
+- **Related Classes/Methods**: `flask.src.flask.cli.AppGroup:command` (413:427)
+
+### Run Command
+The `run_command` function is responsible for executing a given Click command within the context of a Flask application. It handles setting up the environment and invoking the command's logic. It ensures that the command is executed correctly and provides a consistent execution environment.
+- **Related Classes/Methods**: `flask.src.flask.cli:run_command` (935:993)
+
+### _env_file_callback
+This function is a callback that is triggered when the `--env-file` option is used. It loads environment variables from the specified file, allowing users to configure their application using environment variables.
+- **Related Classes/Methods**: `flask.src.flask.cli:_env_file_callback` (493:512)
\ No newline at end of file
diff --git a/CodeBoarding/Configuration.md b/CodeBoarding/Configuration.md
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index 00000000..e76f91ce
--- /dev/null
+++ b/CodeBoarding/Configuration.md
@@ -0,0 +1,31 @@
+```mermaid
+graph LR
+    Config["Config"]
+    from_envvar["from_envvar"]
+    from_pyfile["from_pyfile"]
+    from_file["from_file"]
+    from_envvar -- "is part of" --> Config
+    from_pyfile -- "is part of" --> Config
+    from_file -- "is part of" --> Config
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+The Flask configuration system provides a way to manage application settings. The core component is the `Config` class, which stores configuration values and provides methods for loading them from various sources like environment variables, Python files, and other files. The `from_envvar`, `from_pyfile`, and `from_file` methods are used to load configuration data into the `Config` object. This system allows developers to customize application behavior without modifying the code directly.
+
+### Config
+The Config class manages the application's configuration. It acts as a central repository for configuration settings, allowing different parts of the application to access them. It provides methods to load configuration values from various sources, such as environment variables and Python files.
+- **Related Classes/Methods**: `flask.src.flask.config.Config` (50:367)
+
+### from_envvar
+Loads configuration from an environment variable. The environment variable should point to a configuration file. This function is part of the Config class and modifies the Config object.
+- **Related Classes/Methods**: `flask.src.flask.config.Config:from_envvar` (102:124)
+
+### from_pyfile
+Loads configuration from a Python file. This function is part of the Config class and modifies the Config object.
+- **Related Classes/Methods**: `flask.src.flask.config.Config:from_pyfile` (187:216)
+
+### from_file
+Loads configuration from a file. This function is part of the Config class and modifies the Config object.
+- **Related Classes/Methods**: `flask.src.flask.config.Config:from_file` (256:302)
\ No newline at end of file
diff --git a/CodeBoarding/Context Management.md b/CodeBoarding/Context Management.md
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index 00000000..074e073e
--- /dev/null
+++ b/CodeBoarding/Context Management.md	
@@ -0,0 +1,54 @@
+```mermaid
+graph LR
+    Flask_App_Context["Flask App Context"]
+    Flask_Request_Context["Flask Request Context"]
+    Flask_Application_Object["Flask Application Object"]
+    Request_Preprocessing["Request Preprocessing"]
+    Response_Processing["Response Processing"]
+    Request_Teardown["Request Teardown"]
+    App_Context_Teardown["App Context Teardown"]
+    WSGI_Application["WSGI Application"]
+    Flask_Application_Object -- "creates" --> Flask_App_Context
+    Flask_Application_Object -- "creates" --> Flask_Request_Context
+    WSGI_Application -- "invokes" --> Request_Preprocessing
+    WSGI_Application -- "invokes" --> Response_Processing
+    WSGI_Application -- "invokes" --> Request_Teardown
+    WSGI_Application -- "invokes" --> App_Context_Teardown
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+The Context Management component in Flask is responsible for managing the application and request contexts. It ensures that the necessary data and resources are available during request processing and handles cleanup after the request is complete. This enables thread-safe request handling and provides a consistent environment for executing view functions and other request-related logic. The Flask application object creates and manages these contexts, while request preprocessing, response processing, and teardown functions operate within these contexts.
+
+### Flask App Context
+The app context manages application-level data during a request. It provides access to resources like the application object (current_app) and configuration. It's entered and exited using a 'with' statement, ensuring proper setup and teardown. This context is essential for accessing application-specific configurations and resources within a request.
+- **Related Classes/Methods**: `flask.src.flask.ctx.AppContext:__enter__` (274:276), `flask.src.flask.ctx.AppContext:__exit__` (278:284)
+
+### Flask Request Context
+The request context manages request-level data during a request. It provides access to request-specific information like the request object (request), session, and g object. It's entered and exited using a 'with' statement, ensuring proper setup and teardown. It also handles copying the context, which is useful for asynchronous tasks or background processing. This context is crucial for accessing request-specific data and managing the request lifecycle.
+- **Related Classes/Methods**: `flask.src.flask.ctx.RequestContext:copy` (337:355), `flask.src.flask.ctx.RequestContext:push` (367:394), `flask.src.flask.ctx.RequestContext:__enter__` (433:435), `flask.src.flask.ctx.RequestContext:__exit__` (437:443)
+
+### Flask Application Object
+The Flask application object is the central object of a Flask application. It contains all the application's configuration, URL rules, view functions, and other components. It provides methods for creating application and request contexts, which are essential for managing the application and request lifecycles. The application object is the entry point for configuring and running a Flask application.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:app_context` (1386:1405), `flask.src.flask.app.Flask:request_context` (1407:1421), `flask.src.flask.app.Flask:test_request_context` (1423:1477)
+
+### Request Preprocessing
+The request preprocessing stage allows running functions before each request. These functions can modify the request object or perform other setup tasks, such as authentication or authorization. They operate within the request context and can access request-specific data. Preprocessing functions are executed before the view function is called, allowing for early modification or validation of the request.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:preprocess_request` (1271:1296)
+
+### Response Processing
+The response processing stage allows running functions after each request. These functions can modify the response object or perform other cleanup tasks, such as adding headers or logging. They operate within the request context and can access request-specific data. Response processing functions are executed after the view function returns, allowing for modification or enhancement of the response.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:process_response` (1298:1324)
+
+### Request Teardown
+The request teardown stage allows running functions after each request, even if an exception occurred. These functions are typically used for cleanup tasks like closing database connections or releasing resources. They operate within the request context and are guaranteed to be executed regardless of the request outcome. Teardown functions ensure that resources are properly released and that the application remains in a consistent state.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:do_teardown_request` (1326:1358)
+
+### App Context Teardown
+The app context teardown stage allows running functions after the app context is popped, even if an exception occurred. These functions are typically used for cleanup tasks related to the application context, such as releasing application-level resources or performing final cleanup. They operate within the app context and are guaranteed to be executed regardless of the request outcome. Teardown functions ensure that application-level resources are properly released and that the application remains in a consistent state.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:do_teardown_appcontext` (1360:1384)
+
+### WSGI Application
+The WSGI application is the entry point for handling requests. It receives a WSGI environment and a start_response callable, and returns a WSGI response. It orchestrates the request preprocessing, view function execution, response processing, and teardown stages, ensuring that the request is handled correctly and efficiently. The WSGI application is the core of the Flask application and is responsible for handling all incoming requests.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:wsgi_app` (1479:1527)
\ No newline at end of file
diff --git a/CodeBoarding/Routing.md b/CodeBoarding/Routing.md
new file mode 100644
index 00000000..5052613e
--- /dev/null
+++ b/CodeBoarding/Routing.md
@@ -0,0 +1,26 @@
+```mermaid
+graph LR
+    Flask_App_Routing["Flask App Routing"]
+    Blueprint_Registration_and_Handling["Blueprint Registration and Handling"]
+    Scaffold_Method_Routing["Scaffold Method Routing"]
+    Flask_App_Routing -- "dispatches requests to" --> Blueprint_Registration_and_Handling
+    Blueprint_Registration_and_Handling -- "registers routes with" --> Flask_App_Routing
+    Scaffold_Method_Routing -- "registers routes using" --> Flask_App_Routing
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+The routing subsystem in Flask is responsible for mapping URLs to specific view functions, enabling the application to handle different requests appropriately. It involves defining URL patterns, associating them with corresponding handlers, and dispatching requests to these handlers based on the requested URL. This system supports various HTTP methods and allows for flexible URL structures, including the use of blueprints for organizing routes.
+
+### Flask App Routing
+This component is the core of Flask's routing mechanism. It manages the mapping of incoming requests to the appropriate view functions. It handles request pre-processing, context management, and exception handling during the routing process. The `dispatch_request` method is central to this component, as it determines which view function to call based on the URL and request method.
+- **Related Classes/Methods**: `flask.src.app.Flask:dispatch_request` (full file reference), `flask.src.app.Flask:preprocess_request` (full file reference), `flask.src.app.Flask:request_context` (full file reference), `flask.src.app.Flask:raise_routing_exception` (full file reference), `flask.src.app.Flask:url_for` (full file reference)
+
+### Blueprint Registration and Handling
+Blueprints provide a modular way to organize Flask applications. This component handles the registration of blueprints, which involves associating URL rules, preprocessors, and default values with the blueprint. The `register` method is used to register a blueprint with the Flask application, and methods like `add_url_rule` allow defining routes within the blueprint.
+- **Related Classes/Methods**: `src.flask.sansio.blueprints.Blueprint:register` (273:377), `src.flask.sansio.blueprints.Blueprint:add_url_rule` (413:441), `src.flask.sansio.blueprints.Blueprint:app_url_value_preprocessor` (613:622), `src.flask.sansio.blueprints.Blueprint:app_url_defaults` (625:632)
+
+### Scaffold Method Routing
+This component simplifies route definition for different HTTP methods using decorators. It provides methods like `get`, `post`, `put`, `delete`, and `patch` that internally use the `route` method to register routes with the Flask application. The `_method_route` function is a helper that associates a view function with a specific HTTP method.
+- **Related Classes/Methods**: `src.flask.sansio.scaffold.Scaffold:_method_route` (284:293), `src.flask.sansio.scaffold.Scaffold:get` (296:301), `src.flask.sansio.scaffold.Scaffold:post` (304:309), `src.flask.sansio.scaffold.Scaffold:put` (312:317), `src.flask.sansio.scaffold.Scaffold:delete` (320:325), `src.flask.sansio.scaffold.Scaffold:patch` (328:333), `src.flask.sansio.scaffold.Scaffold:route` (336:365)
\ No newline at end of file
diff --git a/CodeBoarding/Sessions.md b/CodeBoarding/Sessions.md
new file mode 100644
index 00000000..866c36aa
--- /dev/null
+++ b/CodeBoarding/Sessions.md
@@ -0,0 +1,25 @@
+```mermaid
+graph LR
+    SessionInterface["SessionInterface"]
+    SecureCookieSessionInterface["SecureCookieSessionInterface"]
+    NullSession["NullSession"]
+    SecureCookieSessionInterface -- "implements" --> SessionInterface
+    SessionInterface -- "creates" --> NullSession
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+The Sessions component in Flask manages user sessions, allowing applications to store and retrieve user-specific data across multiple requests. It relies on the `SessionInterface` to define the session management behavior, with `SecureCookieSessionInterface` providing a secure cookie-based implementation. The component handles session creation, storage, retrieval, and security, ensuring that session data is protected from unauthorized access. When session creation fails, a `NullSession` is used.
+
+### SessionInterface
+Defines the interface for implementing session management in Flask. It provides methods for creating, opening, and saving sessions. Custom session storage mechanisms can be implemented by subclassing this interface.
+- **Related Classes/Methods**: `flask.src.flask.sessions.SessionInterface` (114:284), `flask.src.flask.sessions.SessionInterface:make_null_session` (164:174)
+
+### SecureCookieSessionInterface
+Implements session management using secure cookies. It serializes the session data, signs it cryptographically, and stores it in a cookie. This ensures that the session data cannot be tampered with by the client. It extends the SessionInterface.
+- **Related Classes/Methods**: `flask.src.flask.sessions.SecureCookieSessionInterface` (298:399), `flask.src.flask.sessions.SecureCookieSessionInterface:open_session` (337:349), `flask.src.flask.sessions.SecureCookieSessionInterface:save_session` (351:399)
+
+### NullSession
+Represents a session that does not store any data. It is returned by make_null_session when session creation fails.
+- **Related Classes/Methods**: `flask.src.flask.sessions.NullSession` (97:111)
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diff --git a/CodeBoarding/Templating.md b/CodeBoarding/Templating.md
new file mode 100644
index 00000000..acec03be
--- /dev/null
+++ b/CodeBoarding/Templating.md
@@ -0,0 +1,26 @@
+```mermaid
+graph LR
+    Flask_App_Templating_Configuration_["Flask App (Templating Configuration)"]
+    DispatchingJinjaLoader["DispatchingJinjaLoader"]
+    Template_Rendering_Functions["Template Rendering Functions"]
+    Flask_App_Templating_Configuration_ -- "creates" --> DispatchingJinjaLoader
+    Template_Rendering_Functions -- "uses" --> Flask_App_Templating_Configuration_
+    Template_Rendering_Functions -- "uses" --> DispatchingJinjaLoader
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+The Templating component in Flask is responsible for rendering dynamic web pages by combining templates with data. It leverages the Jinja2 templating engine to generate HTML responses, separating presentation logic from application code. The process involves configuring the Jinja2 environment, loading templates, providing context data, and rendering the final output, which can be streamed for improved performance.
+
+### Flask App (Templating Configuration)
+The Flask application object is responsible for configuring the Jinja2 environment. This includes setting up the template loader, which determines how templates are located and loaded, and defining context processors, which inject variables into the template context. The application also provides a method to update the template context with application-specific variables before rendering.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:create_jinja_environment` (385:423), `flask.src.flask.app.Flask:update_template_context` (506:532)
+
+### DispatchingJinjaLoader
+The DispatchingJinjaLoader is a Jinja2 loader that Flask uses to load templates. It extends Jinja2's loader to provide optimized template loading and debugging capabilities. It includes methods to get the source code of a template, with optimizations for speed and explanations for debugging purposes.
+- **Related Classes/Methods**: `flask.src.flask.templating.DispatchingJinjaLoader:get_source` (60:65), `flask.src.flask.templating.DispatchingJinjaLoader:_get_source_explained` (67:89), `flask.src.flask.templating.DispatchingJinjaLoader:_get_source_fast` (91:99)
+
+### Template Rendering Functions
+These functions provide the core functionality for rendering templates within Flask. They take a template name or string, along with a context (data to be passed to the template), and use the Jinja2 environment to render the template. The rendered output can be returned as a string or streamed for better performance, especially for large templates.
+- **Related Classes/Methods**: `flask.src.flask.templating:render_template` (138:150), `flask.src.flask.templating:render_template_string` (153:162), `flask.src.flask.templating:_stream` (165:185), `flask.src.flask.templating:stream_template` (188:204), `flask.src.flask.templating:stream_template_string` (207:219)
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diff --git a/CodeBoarding/Testing.md b/CodeBoarding/Testing.md
new file mode 100644
index 00000000..b8e6de7a
--- /dev/null
+++ b/CodeBoarding/Testing.md
@@ -0,0 +1,25 @@
+```mermaid
+graph LR
+    FlaskClient["FlaskClient"]
+    FlaskCliRunner["FlaskCliRunner"]
+    RequestContext["RequestContext"]
+    FlaskCliRunner -- "uses" --> FlaskClient
+    FlaskClient -- "creates" --> RequestContext
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+The Flask testing framework provides tools for simulating HTTP requests and executing CLI commands in a test environment. It includes a test client (`FlaskClient`) for making requests to the application and a CLI runner (`FlaskCliRunner`) for invoking commands. These tools facilitate writing unit and integration tests to ensure application correctness and stability by providing a controlled environment for testing application behavior.
+
+### FlaskClient
+FlaskClient is a test client for Flask applications. It allows sending requests to the application within a test environment, simulating user interactions and validating responses. It uses the RequestContext to set up the necessary environment for handling a request.
+- **Related Classes/Methods**: `flask.src.flask.testing.FlaskClient` (109:262), `flask.src.flask.testing.FlaskClient.__init__` (125:133), `flask.src.flask.testing.FlaskClient._request_from_builder_args` (193:202), `flask.src.flask.testing.FlaskClient:open` (204:247)
+
+### FlaskCliRunner
+FlaskCliRunner is a utility to invoke Flask CLI commands in a test environment. It provides a way to execute commands and capture their output for testing purposes. It is built on top of Click's CliRunner.
+- **Related Classes/Methods**: `flask.src.flask.testing.FlaskCliRunner` (265:298), `flask.src.flask.testing.FlaskCliRunner:invoke` (275:298)
+
+### RequestContext
+RequestContext is a context manager that sets up the necessary environment for handling a request within the Flask application. It manages the application context, request context, and session. It is used by FlaskClient to simulate requests.
+- **Related Classes/Methods**: `flask.src.flask.ctx.RequestContext` (287:449)
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diff --git a/CodeBoarding/on_boarding.md b/CodeBoarding/on_boarding.md
new file mode 100644
index 00000000..241c510f
--- /dev/null
+++ b/CodeBoarding/on_boarding.md
@@ -0,0 +1,75 @@
+```mermaid
+graph LR
+    Application_Core["Application Core"]
+    Context_Management["Context Management"]
+    Routing["Routing"]
+    Blueprints["Blueprints"]
+    Templating["Templating"]
+    Sessions["Sessions"]
+    Configuration["Configuration"]
+    Testing["Testing"]
+    CLI["CLI"]
+    Application_Core -- "manages" --> Context_Management
+    Application_Core -- "uses" --> Configuration
+    Application_Core -- "uses" --> Routing
+    Application_Core -- "uses" --> Blueprints
+    Application_Core -- "uses" --> Templating
+    Application_Core -- "uses" --> Sessions
+    Testing -- "provides testing utilities for" --> Application_Core
+    CLI -- "provides a command-line interface for" --> Application_Core
+    Configuration -- "loads configuration from" --> Blueprints
+    Context_Management -- "manages request context for" --> Blueprints
+    Blueprints -- "uses" --> Routing
+    Blueprints -- "uses" --> Templating
+    Sessions -- "uses" --> Configuration
+    click Application_Core href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/flask/Application Core.md" "Details"
+    click Context_Management href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/flask/Context Management.md" "Details"
+    click Routing href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/flask/Routing.md" "Details"
+    click Blueprints href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/flask/Blueprints.md" "Details"
+    click Templating href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/flask/Templating.md" "Details"
+    click Sessions href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/flask/Sessions.md" "Details"
+    click Configuration href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/flask/Configuration.md" "Details"
+    click Testing href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/flask/Testing.md" "Details"
+    click CLI href "https://github.com/CodeBoarding/GeneratedOnBoardings/blob/main/flask/CLI.md" "Details"
+```
+[![CodeBoarding](https://img.shields.io/badge/Generated%20by-CodeBoarding-9cf?style=flat-square)](https://github.com/CodeBoarding/GeneratedOnBoardings)[![Demo](https://img.shields.io/badge/Try%20our-Demo-blue?style=flat-square)](https://www.codeboarding.org/demo)[![Contact](https://img.shields.io/badge/Contact%20us%20-%20codeboarding@gmail.com-lightgrey?style=flat-square)](mailto:codeboarding@gmail.com)
+
+## Component Details
+
+Flask is a micro web framework written in Python. It is designed to be lightweight and flexible, providing the essentials for building web applications while allowing developers to choose the tools and libraries they want to use. The framework includes a built-in development server and debugger, support for secure cookies, and a simple API for building web applications.
+
+### Application Core
+The central component responsible for managing the Flask application lifecycle, request handling, and response generation. It initializes the application, processes incoming requests, routes them to the appropriate view functions, and manages the overall flow of the application.
+- **Related Classes/Methods**: `flask.src.flask.app.Flask:__init__` (226:279), `flask.src.flask.app.Flask:run` (546:667), `flask.src.flask.app.Flask:handle_http_exception` (744:777), `flask.src.flask.app.Flask:handle_user_exception` (779:809), `flask.src.flask.app.Flask:handle_exception` (811:862), `flask.src.flask.app.Flask:dispatch_request` (879:902), `flask.src.flask.app.Flask:full_dispatch_request` (904:920), `flask.src.flask.app.Flask:finalize_request` (922:951), `flask.src.flask.app.Flask:make_response` (1129:1269), `flask.src.flask.app.Flask:preprocess_request` (1271:1296), `flask.src.flask.app.Flask:process_response` (1298:1324), `flask.src.flask.app.Flask:wsgi_app` (1479:1527), `flask.src.flask.app.Flask:__call__` (1529:1536)
+
+### Context Management
+Manages the application and request contexts, providing access to request-specific data and application-level resources. It ensures that the necessary context is available during request processing and handles cleanup after the request is complete, enabling thread-safe request handling.
+- **Related Classes/Methods**: `flask.src.flask.ctx.AppContext:__enter__` (274:276), `flask.src.flask.ctx.AppContext:__exit__` (278:284), `flask.src.flask.ctx.RequestContext:copy` (337:355), `flask.src.flask.ctx.RequestContext:push` (367:394), `flask.src.flask.ctx.RequestContext:__enter__` (433:435), `flask.src.flask.ctx.RequestContext:__exit__` (437:443), `flask.src.flask.app.Flask:app_context` (1386:1405), `flask.src.flask.app.Flask:request_context` (1407:1421), `flask.src.flask.app.Flask:test_request_context` (1423:1477)
+
+### Routing
+Maps URLs to view functions and dispatches requests to the appropriate handlers. It defines the application's URL structure and determines how requests are processed, supporting various HTTP methods and URL patterns.
+- **Related Classes/Methods**: `src.flask.sansio.scaffold.Scaffold:_method_route` (284:293), `src.flask.sansio.scaffold.Scaffold:get` (296:301), `src.flask.sansio.scaffold.Scaffold:post` (304:309), `src.flask.sansio.scaffold.Scaffold:put` (312:317), `src.flask.sansio.scaffold.Scaffold:delete` (320:325), `src.flask.sansio.scaffold.Scaffold:patch` (328:333), `src.flask.sansio.scaffold.Scaffold:route` (336:365), `flask.src.app.Flask:url_for` (full file reference)
+
+### Blueprints
+Organizes Flask applications into reusable components, encapsulating routes, templates, and static files. It enables modular design and simplifies the management of large applications by allowing developers to register routes and other application components within a blueprint.
+- **Related Classes/Methods**: `flask.src.flask.blueprints.Blueprint:__init__` (19:53), `flask.src.flask.blueprints.Blueprint:send_static_file` (82:102), `src.flask.sansio.blueprints.Blueprint:register` (273:377), `src.flask.sansio.blueprints.Blueprint:add_url_rule` (413:441), `src.flask.sansio.blueprints.Blueprint:app_template_filter` (444:458), `src.flask.sansio.blueprints.Blueprint:add_app_template_filter` (461:475), `src.flask.sansio.blueprints.Blueprint:before_app_request` (554:561), `src.flask.sansio.blueprints.Blueprint:after_app_request` (564:571), `src.flask.sansio.blueprints.Blueprint:teardown_app_request` (574:581), `src.flask.sansio.blueprints.Blueprint:app_context_processor` (584:593), `src.flask.sansio.blueprints.Blueprint:app_errorhandler` (596:610), `src.flask.sansio.blueprints.Blueprint:app_url_value_preprocessor` (613:622), `src.flask.sansio.blueprints.Blueprint:app_url_defaults` (625:632)
+
+### Templating
+Renders templates using Jinja2, populating them with data and generating HTML responses. It separates presentation logic from application code, enabling dynamic content generation and supporting features like template inheritance and filters.
+- **Related Classes/Methods**: `flask.src.flask.templating.DispatchingJinjaLoader:get_source` (60:65), `flask.src.flask.templating.DispatchingJinjaLoader:_get_source_explained` (67:89), `flask.src.flask.templating.DispatchingJinjaLoader:_get_source_fast` (91:99), `flask.src.flask.templating:render_template` (138:150), `flask.src.flask.templating:render_template_string` (153:162), `flask.src.flask.templating:_stream` (165:185), `flask.src.flask.templating:stream_template` (188:204), `flask.src.flask.templating:stream_template_string` (207:219), `flask.src.flask.app.Flask:create_jinja_environment` (385:423), `flask.src.flask.app.Flask:update_template_context` (506:532)
+
+### Sessions
+Manages user sessions using secure cookies, allowing applications to store and retrieve user-specific data across multiple requests. It handles session creation, storage, retrieval, and security, ensuring that session data is protected from unauthorized access.
+- **Related Classes/Methods**: `flask.src.flask.sessions.SessionInterface:make_null_session` (164:174), `flask.src.flask.sessions.SecureCookieSessionInterface:open_session` (337:349), `flask.src.flask.sessions.SecureCookieSessionInterface:save_session` (351:399)
+
+### Configuration
+Manages application settings loaded from environment variables, files, or other sources. It provides a centralized way to access configuration values throughout the application, supporting different configuration formats and allowing developers to customize application behavior.
+- **Related Classes/Methods**: `flask.src.flask.config.Config:from_envvar` (102:124), `flask.src.flask.config.Config:from_pyfile` (187:216), `flask.src.flask.config.Config:from_file` (256:302)
+
+### Testing
+Provides tools for testing Flask applications, including a test client for simulating HTTP requests and a CLI runner for executing commands in a test environment. It facilitates writing unit and integration tests to ensure application correctness and stability.
+- **Related Classes/Methods**: `flask.src.flask.testing.FlaskClient:__init__` (125:133), `flask.src.flask.testing.FlaskClient:_request_from_builder_args` (193:202), `flask.src.flask.testing.FlaskClient:open` (204:247), `flask.src.flask.testing.FlaskCliRunner:invoke` (275:298)
+
+### CLI
+Provides a command-line interface for managing Flask applications, including commands for running the development server, executing database migrations, and performing other administrative tasks. It simplifies application deployment and maintenance by providing a consistent interface for common tasks.
+- **Related Classes/Methods**: `flask.src.flask.cli:find_best_app` (41:91), `flask.src.flask.cli:find_app_by_string` (120:197), `flask.src.flask.cli:locate_app` (230:232), `flask.src.flask.cli.ScriptInfo:__init__` (305:331), `flask.src.flask.cli.ScriptInfo:load_app` (333:372), `flask.src.flask.cli.AppGroup:command` (413:427), `flask.src.flask.cli:_env_file_callback` (493:512), `flask.src.flask.cli.FlaskGroup:get_command` (609:634), `flask.src.flask.cli.FlaskGroup:list_commands` (636:655), `flask.src.flask.cli.FlaskGroup:make_context` (657:676), `flask.src.flask.cli:run_command` (935:993)
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