fkling/astexplorer
Astexplorer
AST Explorer est un outil basé sur le web pour analyser le code source en arbres de syntaxe abstraits et visualiser la structure d'arbre résultante. Il sert d'inspecteur de code et de terrain de jeu pour la transformation, permettant aux utilisateurs d'explorer la représentation structurelle de divers langages de programmation via une interface de navigateur interactive.
L'outil fournit un environnement de transformation où les utilisateurs peuvent appliquer des règles de modification aux arbres analysés pour tester la logique de modification de code. Il présente un mappage bidirectionnel qui met en évidence les nœuds d'arbre correspondants et le texte source simultanément à mesure que le curseur se déplace dans l'éditeur.
La plateforme supporte l'importation de code via des téléchargements de fichiers ou des interfaces de glisser-déposer et permet le partage d'états de code spécifiques et de configurations d'analyseur via des URL encodées par état.
Features
- Abstract Syntax Tree Visualizers - A web-based tool for parsing source code into Abstract Syntax Trees and visualizing the resulting tree structure.
- AST Visualization - Renders the structural components of an abstract syntax tree for interactive human inspection.
- Transformation Playgrounds - Offers an interactive environment for applying transformation rules to parsed trees to test modification logic.
- Transformation Prototyping - Allows users to apply transformation plugins to a parsed tree and immediately observe the resulting code changes.
- Source Parsers - Converts source code into structured syntax trees while maintaining a link back to the original syntax.
- AST Node Location Mapping - Maps abstract syntax tree nodes back to original character offsets for simultaneous highlighting.
- AST-to-Source Mappings - Provides bidirectional highlighting between AST nodes and the corresponding source code snippets.
- Structural Code Inspectors - Provides a browser interface for exploring the structural representation of programming languages through interactive trees.
- Code Transformation Engines - Provides an environment to automate structural code modifications using rule-based transformations on syntax trees.
- Parser Plugin Architectures - Features a modular architecture that allows dynamic loading of various language parsing libraries as plugins.
- Syntax Tree Transformers - Provides a pipeline for applying modification functions to a syntax tree to rewrite the underlying code.
- Compiler Logic Prototyping - Facilitates the refinement of code transformation logic by observing real-time effects on a parsed tree.
- State-Encoded Sharing - Generates shareable URLs containing current code and parser configurations for collaboration.
- Specification Debugging - Allows developers to verify how a specific language parser interprets code by mapping nodes back to source text.
- URL State Serialization - Serializes current code and parser configurations into the URL to enable shareable state snapshots.
- Event-Driven State Synchronizers - Implements a reactive synchronization mechanism that updates the AST view whenever the editor content changes.
- Tree View Virtualizers - Uses a virtualized, collapsible tree view to efficiently render large abstract syntax trees.
- AST & Language Tools - Web-based AST visualization tool.
