ast-grep
| eslint | ast-grep | |
|---|---|---|
| 1 | 34 | |
| 5 | 5,904 | |
| - | 4.2% | |
| 4.1 | 9.9 | |
| about 2 months ago | 5 days ago | |
| TypeScript | Rust | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
eslint
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Meet ast-grep: a Rust-based tool for code searching, linting, rewriting using AST
This is an example to run an eslint rule using ast-grep. https://github.com/ast-grep/eslint/blob/main/rules/array-callback-return.yml
ast-grep
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Migrate to React 19 with ast-grep
This article illustrates the usage of ast-grep, a tool designed to locate and substitute patterns in your codebase, towards easing your migration to React 19.
- AST-grep(sg) AST grep based on Treesitter
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Show HN: GritQL, a Rust CLI for rewriting source code
This looks great, thanks for building and sharing it.
Interested folks may also want to check out ast-grep:
https://github.com/ast-grep/ast-grep
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How I build a chatbot for my OSS project, for free, without code!
ast-grep is a command-line tool that lets you search and transform code written in many programming languages using abstract syntax trees (ASTs). ASTs are data structures that capture the syntactic and semantic structure of source code. With ast-grep, you can write patterns as if you are writing ordinary code, and it will match all code that has the same syntactical structure. And if you need more power, you can use YAML, a rule system that allows you to write more sophisticated linting rules or code modifications.
- FLaNK Stack Weekly 11 Dec 2023
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AST-grep(sg) is a CLI tool for code structural search, lint, and rewriting
I really like this - it means the tool is available to people with familiarity of any of those four distribution mechanisms.
You can also download pre-built binaries from their releases page: https://github.com/ast-grep/ast-grep/releases/tag/0.14.2
On top of that, they offer API bindings for it in three different languages:
- Rust (not yet stable): https://docs.rs/ast-grep-core/latest/ast_grep_core/
- JavaScript/TypeScript: https://ast-grep.github.io/guide/api-usage/js-api.html
- Python: https://ast-grep.github.io/guide/api-usage/py-api.html
It's rare to see a tool/library offer this depth of language support out of the box.
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SemanticDiff now supports Rust
Is there an open source library that does this? Maybe something on top of ast-grep
What are some alternatives?
weggli - weggli is a fast and robust semantic search tool for C and C++ codebases. It is designed to help security researchers identify interesting functionality in large codebases.
ssr.nvim - Treesitter based structural search and replace plugin for Neovim.
comby - A code rewrite tool for structural search and replace that supports ~every language.
helix - A post-modern modal text editor.
yew - Rust / Wasm framework for creating reliable and efficient web applications
git-repo-sync - Auto synchronization of remote Git repositories. Auto conflict solving. Network fail resilience. Linux & Windows support. And more.
telescope.nvim - Find, Filter, Preview, Pick. All lua, all the time.
telescope-sg - Ast-grep picker for telescop.nvim
chroma_code - Make beautiful colored code listings in LaTeX with the power of TreeSitter.
MagenBoy - GameBoy and GameBoy Color emulator written in Rust