opendatalab/MinerU
A high-quality tool for convert PDF to Markdown and JSON.一站式开源高质量数据提取工具，将PDF转换成Markdown和JSON格式。
Language:Python
Total stars: 35977
Stars trend:
22 Jun 2025
3pm ▍ +3
4pm ▎ +2
5pm ██▍ +19
6pm ██▍ +19
7pm █▏ +9
8pm ▍ +3
9pm ▍ +3
10pm █▌ +12
11pm ██▍ +19
23 Jun 2025
12am ███ +24
1am ████▋ +37
2am █████▊ +46
#python
#ai4science, #documentanalysis, #extractdata, #layoutanalysis, #ocr, #parser, #pdf, #pdfconverter, #pdfextractorllm, #pdfextractorpretrain, #pdfextractorrag, #pdfparser, #python

run-llama/semtools
Semantic search and document parsing tools for the command line
Language:Rust
Total stars: 410
Stars trend:
29 Aug 2025
8pm ▋ +5
9pm █▏ +9
10pm █▍ +11
11pm █▎ +10
30 Aug 2025
12am ▊ +6
1am ▋ +5
2am ▊ +6
3am ▌ +4
4am ▌ +4
5am █▍ +11
6am ▉ +7
7am █▎ +10
#rust
#cli, #embeddings, #parser, #rust, #search, #semantic, #semanticsearch, #staticembedding

mangiucugna/json_repair
A python module to repair invalid JSON from LLMs
Language:Python
Total stars: 3022
Stars trend:
17 Oct 2025
3am ▋ +5
4am ▎ +2
5am ▏ +1
6am ▍ +3
7am ▍ +3
8am █▏ +9
9am ▌ +4
10am ▊ +6
11am ▍ +3
12pm ▍ +3
#python
#deeplearning, #gpt4, #json, #llama3, #llm, #machinelearning, #mistral, #openaiapi, #parser, #repair

serkodev/markdown-exit
Fast, customizable Markdown parser and renderer with full CommonMark support. TypeScript rewrite of markdown-it with enhancements.
Language:TypeScript
Total stars: 150
Stars trend:
31 Oct 2025
3pm █▉ +15
4pm █▍ +11
5pm █▎ +10
6pm ▌ +4
7pm ▋ +5
#typescript
#commonmark, #javascript, #markdown, #parser, #renderer, #typescript

boa-dev/boa
Boa is an embeddable Javascript engine written in Rust.
Language:Rust
Total stars: 6214
Stars trend:
15 Nov 2025
8am ▏ +1
9am +0
10am +0
11am +0
12pm +0
1pm +0
2pm +0
3pm +0
4pm +0
5pm ▏ +1
6pm █▎ +10
7pm █ +8
#rust
#ecmascript, #hacktoberfest, #interpreter, #javascript, #javascriptengine, #javascriptinterpreter, #parser, #runtime, #rust, #rustcrate, #wasm, #webassembly

MadAppGang/dingo
A meta-language for Go that adds Result types, error propagation (?), and pattern matching while maintaining 100% Go ecosystem compatibility
Language:Go
Total stars: 89
Stars trend:
23 Nov 2025
2am ▌ +4
3am ▌ +4
4am ▎ +2
5am ▉ +7
6am ▊ +6
7am █▉ +15
#go
#ast, #compiler, #developertools, #go, #golang, #gopls, #languageserver, #lsp, #parser

EmilStenstrom/justhtml
A pure Python HTML5 parser that just works. No C extensions to compile. No system dependencies to install. No complex API to learn.
Language:Python
Total stars: 182
Stars trend:
14 Dec 2025
4pm ▋ +5
5pm ▊ +6
6pm ▎ +2
7pm ▊ +6
8pm █▎ +10
9pm █▍ +11
10pm █▌ +12
11pm █ +8
15 Dec 2025
12am ▍ +3
#python
#html5, #parser, #python

LibPDF-js/core
A modern PDF library for TypeScript. Parse, modify, and generate PDFs with a clean, intuitive API.
Language:TypeScript
Total stars: 373
Stars trend:
24 Jan 2026
3pm █▌ +12
4pm █▌ +12
5pm █▍ +11
6pm █▍ +11
7pm █▍ +11
8pm █▍ +11
9pm ▊ +6
10pm ▊ +6
11pm ▋ +5
25 Jan 2026
12am ▌ +4
1am ▌ +4
2am ▉ +7
#typescript
#digitalsignature, #document, #esign, #generator, #parser, #pdf, #pdfdocument, #pdfgenerator, #pkcs7, #signing, #typescript

cheeriojs/cheerio
The fast, flexible, and elegant library for parsing and manipulating HTML and XML.
Language:TypeScript
Total stars: 30172
Stars trend:
8 Mar 2026
5pm ▎ +2
6pm ▏ +1
7pm ▉ +7
8pm ▏ +1
9pm █ +8
10pm ▋ +5
11pm ▋ +5
9 Mar 2026
12am ▊ +6
1am ▎ +2
2am ▊ +6
3am ▏ +1
4am ██▏ +17
#typescript
#cheerio, #dom, #hacktoberfest, #html, #htmlparser, #htmlparser2, #jquery, #parser, #scraper, #selector

productdevbook/hucre
Zero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.
Language:TypeScript
Total stars: 146
Stars trend:
29 Mar 2026
6pm ▎ +2
7pm ▌ +4
8pm ▌ +4
9pm ▊ +6
10pm ▊ +6
11pm ▊ +6
30 Mar 2026
12am ▍ +3
#typescript
#csv, #csvparser, #esm, #excel, #ods, #odsparser, #parser, #spreadsheet, #streaming, #treeshakeable, #typescript, #xlsx, #xlsxparser, #xlsxwriter, #zerodependency