# FLEXTool/FLEX **Attribution required: if you use, quote, or summarise this content, you must credit and link back to [awesome-repositories.com](https://awesome-repositories.com/repository/flextool-flex).** 14,584 stars · 1,781 forks · Objective-C · other ## Links - GitHub: https://github.com/FLEXTool/FLEX - awesome-repositories: https://awesome-repositories.com/repository/flextool-flex.md ## Description FLEX is a diagnostic framework designed for the inspection and modification of mobile applications during active execution. It provides a suite of tools that allow developers to explore the internal state of a running process, including its memory, class definitions, and object properties, without requiring a recompilation of the source code. The tool distinguishes itself by enabling real-time interaction with the application environment. It facilitates dynamic user interface prototyping by allowing for the traversal and modification of visual hierarchies, as well as the direct manipulation of application settings and persistent user preferences. Furthermore, it provides deep visibility into the application sandbox, offering capabilities to browse, modify, and export local database records and file system contents. Beyond state and UI inspection, the framework includes utilities for monitoring network traffic, allowing for the capture and analysis of request and response cycles. It also supports runtime exploration through memory scanning and the execution of arbitrary class methods, alongside input simulation tools that trigger touch events and keyboard shortcuts to validate interface navigation. ## Tags ### Development Tools & Productivity - [Debugging and Inspection Tools](https://awesome-repositories.com/f/development-tools-productivity/debugging-profiling-testing/debugging-diagnostics/debugging-inspection-tools/debugging-and-inspection-tools.md) — Provides interactive tools for inspecting and troubleshooting the internal state and execution of running mobile applications. ([source](https://github.com/FLEXTool/FLEX/blob/master/Package.swift)) - [Mobile Application Debuggers](https://awesome-repositories.com/f/development-tools-productivity/debugging-profiling-testing/debugging-diagnostics/mobile-application-debuggers.md) — Provides a comprehensive suite for inspecting internal state, view hierarchies, and memory in mobile applications during development. ### Mobile Development - [Debugging Tools](https://awesome-repositories.com/f/mobile-development/build-and-tooling/debugging-tools.md) — Offers a suite for inspecting and modifying view hierarchies, memory, and network traffic in live mobile applications. ### Software Engineering & Architecture - [Dynamic Runtime Environments](https://awesome-repositories.com/f/software-engineering-architecture/architectural-design-patterns/object-oriented-foundations/dynamic-runtime-environments.md) — Provides a framework for inspecting and modifying application state and runtime objects without recompilation. ### User Interface & Experience - [UI Inspection Tools](https://awesome-repositories.com/f/user-interface-experience/ui-inspection-tools.md) — Enables real-time traversal, inspection, and modification of visual interface hierarchies and component properties. ([source](https://github.com/FLEXTool/FLEX#readme)) - [Hierarchy Traversers](https://awesome-repositories.com/f/user-interface-experience/component-hierarchies/hierarchy-traversers.md) — Recursively walks the interface component tree to allow for real-time inspection and modification of visual layout properties. - [UI Prototyping](https://awesome-repositories.com/f/user-interface-experience/ui-prototyping.md) — Facilitates dynamic UI prototyping by allowing real-time modification of interface elements and properties without recompilation. - [State Manipulation Tools](https://awesome-repositories.com/f/user-interface-experience/application-state-managers/state-manipulation-tools.md) — Allows for the direct modification of persistent user preferences and configuration settings during active execution. ### DevOps & Infrastructure - [Runtime State Modifiers](https://awesome-repositories.com/f/devops-infrastructure/automation-orchestration/task-execution-frameworks/state-inspection-tools/runtime-state-modifiers.md) — Allows for the direct manipulation of application settings and object properties during execution without recompilation. ([source](https://github.com/FLEXTool/FLEX/blob/master/Package.swift)) - [Runtime State Inspectors](https://awesome-repositories.com/f/devops-infrastructure/automation-orchestration/task-execution-frameworks/state-inspection-tools/runtime-state-inspectors.md) — Facilitates runtime exploration by inspecting loaded classes and heap-allocated objects within the active process. ([source](https://github.com/FLEXTool/FLEX#readme)) ### Networking & Communication - [Network Interception Tools](https://awesome-repositories.com/f/networking-communication/network-reliability-diagnostics/network-interception-tools.md) — Hooks into low-level communication protocols to capture and analyze network request and response cycles. - [Network Traffic Analyzers](https://awesome-repositories.com/f/networking-communication/network-traffic-analyzers.md) — Monitors and analyzes network traffic to debug API interactions and performance. ([source](https://github.com/FLEXTool/FLEX#readme)) ### Programming Languages & Runtimes - [Runtime Class Modifications](https://awesome-repositories.com/f/programming-languages-runtimes/dynamic-class-creation/runtime-class-modifications.md) — Explores loaded classes and heap-allocated objects to analyze internal application behavior during execution. - [Runtime Introspection](https://awesome-repositories.com/f/programming-languages-runtimes/language-features-paradigms/language-features/object-extensions/runtime-introspection.md) — Leverages runtime introspection to query class structures, list methods, and access object properties dynamically. - [Dynamic Function Invocation](https://awesome-repositories.com/f/programming-languages-runtimes/language-features-paradigms/language-features/function-invocation-mechanics/dynamic-function-invocation.md) — Enables the execution of arbitrary class methods and code on live objects by dynamically resolving selectors at runtime. ### System Administration & Monitoring - [Runtime Memory Explorers](https://awesome-repositories.com/f/system-administration-monitoring/memory-inspection/runtime-memory-explorers.md) — Enables deep inspection of live memory, object instances, and class definitions within the application process. ([source](https://github.com/FLEXTool/FLEX#readme)) ### Testing & Quality Assurance - [Network and API Mocking](https://awesome-repositories.com/f/testing-quality-assurance/general-testing-utilities/test-utilities-assertions/network-api-mocking.md) — Captures and analyzes network traffic to verify API interactions and optimize data caching behavior. ### Data & Databases - [Heap Inspection Tools](https://awesome-repositories.com/f/data-databases/in-memory-databases/in-memory-state-stores/heap-inspection-tools.md) — Provides real-time traversal of the application heap to identify and inspect live object instances and memory addresses. - [Local Data Stores](https://awesome-repositories.com/f/data-databases/local-data-stores.md) — Enables browsing and modification of local sandbox data, including databases and configuration stores. - [Table Metadata Inspection](https://awesome-repositories.com/f/data-databases/database-management-systems/database-systems-management/database-management/schema-designers/table-schemas/table-metadata-inspection.md) — Inspects local database files by listing tables and records to validate stored information. ([source](https://github.com/FLEXTool/FLEX/blob/master)) - [File System Access](https://awesome-repositories.com/f/data-databases/file-system-access.md) — Provides programmatic access to the application sandbox for reading, modifying, and exporting local files and databases. ### Operating Systems & Systems Programming - [File Previewers](https://awesome-repositories.com/f/operating-systems-systems-programming/system-administration-maintenance/file-system-management/file-systems/file-previewers.md) — Navigates the application sandbox to view, preview, and modify files stored on the device. ([source](https://github.com/FLEXTool/FLEX#readme)) ### Business & Productivity Software - [Application Settings Management](https://awesome-repositories.com/f/business-productivity-software/application-settings-management.md) — Provides interfaces for viewing and modifying persistent user preferences and application configuration settings. ([source](https://github.com/FLEXTool/FLEX/blob/master))