ast-grep
weggli
| ast-grep | weggli | |
|---|---|---|
| 34 | 13 | |
| 5,904 | 2,270 | |
| 4.2% | 0.7% | |
| 9.9 | 3.3 | |
| 6 days ago | 3 months ago | |
| Rust | Rust | |
| MIT License | Apache License 2.0 |
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.
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
weggli
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Jpegli: A New JPEG Coding Library
JPEGLI = A small JPEG
The suffix -li is used in Swiss German dialects. It forms a diminutive of the root word, by adding -li to the end of the root word to convey the smallness of the object and to convey a sense of intimacy or endearment.
This obviously comes out of Google Zürich.
Other notable Google projects using Swiss German:
https://github.com/google/gipfeli high-speed compression
Gipfeli = Croissant
https://github.com/google/guetzli perceptual JPEG encoder
Guetzli = Cookie
https://github.com/weggli-rs/weggli semantic search tool
Weggli = Bread roll
https://github.com/google/brotli lossless compression
Brötli = Small bread
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Meet ast-grep: a Rust-based tool for code searching, linting, rewriting using AST
I use weggli quite frequently for security analysis. Are there any plans for friendly competition in terms of equivalent features (not:, subexpressions, etc.).
- Ask HN: Any other tools like CodeQL?
- Coding Style -agnostic search for C++
- GitHub - googleprojectzero/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.
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fccf: A command-line tool that quickly searches through C/C++ source code in a directory based on a search string and prints relevant code snippets that match the query
Is this similar to weggli? https://github.com/googleprojectzero/weggli
- weggli - fast and robust semantic search tool for C and C++ codebases
- weggli – fast and robust semantic search tool for C and C++ codebases
- googleprojectzero/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.
- weggli: fast and robust semantic search tool for C and C++ codebases
What are some alternatives?
ssr.nvim - Treesitter based structural search and replace plugin for Neovim.
quick-lint-js - quick-lint-js finds bugs in JavaScript programs
helix - A post-modern modal text editor.
locust - "git diff" over abstract syntax trees
git-repo-sync - Auto synchronization of remote Git repositories. Auto conflict solving. Network fail resilience. Linux & Windows support. And more.
ripgrep - ripgrep recursively searches directories for a regex pattern while respecting your gitignore
telescope.nvim - Find, Filter, Preview, Pick. All lua, all the time.
fzf - :cherry_blossom: A command-line fuzzy finder
telescope-sg - Ast-grep picker for telescop.nvim
Sourcetrail - Sourcetrail - free and open-source interactive source explorer
chroma_code - Make beautiful colored code listings in LaTeX with the power of TreeSitter.
code-style-agnostic-search - Coding Style -agnostic (and more) search for C++