JoltTools

The developer catalog

Open Source

Discover libraries, frameworks, and developer tools.

Browse our indexed subset of public GitHub repositories. About coverage

Language is the repository’s primary implementation language, which may differ from the language its users write. Filters combine with AND; each dropdown selects one value.

More filters Stars, license, activity & project kind

3862 projects in this index

Showing 121–160 of 3862

Archived excluded · Forks excluded

4070 indexed projects · Source fetched . This is the source fetch time, independent of server startup.

  1. bitcoin / bitcoin

    90,450

    Bitcoin Core integration/staging tree

    C++Unclassified
    License: MITPushed Unknown
    GitHub Website

  2. gohugoio / hugo

    90,183

    The world’s fastest framework for building websites.

    GoUnclassified
    License: Apache-2.0Pushed Framework
    GitHub Website

  3. syncthing / syncthing

    89,569

    Open Source Continuous File Synchronization

    GoUnclassified
    License: MPL-2.0Pushed Unknown
    GitHub Website

  4. gin-gonic / gin

    89,394

    Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.

    GoBackend / Web
    License: MITPushed Framework
    GitHub Website

  5. koala73 / worldmonitor

    88,950

    Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface

    TypeScriptAI / Agents
    License: AGPL-3.0Pushed Unknown
    GitHub Website

  6. D4Vinci / Scrapling

    88,895

    🕷️ A Web Scraping framework that handles everything from a single request to a full-scale crawl! Don't be shy, join here: https://discord.gg/EMgGbDceNQ and follow here for daily tips and tricks: https://x.com/Scrapling_dev

    PythonAI / Agents
    License: BSD-3-ClausePushed Framework
    GitHub Website

  7. ChatGPTNextWeb / NextChat

    88,878

    ✨ Zero-config AI chat assistant. No API key needed — sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. Pay-as-you-go saves you more. Available on Web, iOS, macOS, Android, Linux, Windows.

    TypeScriptFrontend / UI
    License: MITPushed Unknown
    GitHub Website

  8. sveltejs / svelte

    88,408

    web development for the rest of us

    JavaScriptFrontend / UIDeveloper Tools
    License: MITPushed Developer tool
    GitHub Website

  9. Egonex-AI / Understand-Anything

    87,259

    Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

    TypeScriptUnclassified
    License: MITPushed Unknown
    GitHub Website

  10. tt-a1i / archify

    86,487

    Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.

    JavaScriptAI / AgentsDeveloper Tools
    License: MITPushed Developer tool
    GitHub Website

  11. unclecode / crawl4ai

    85,936

    Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with one key. Join our Discord https://discord.gg/VuxzM8mtf

    PythonAI / Agents
    License: Apache-2.0Pushed Unknown
    GitHub Website

  12. macrozheng / mall

    84,934

    mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于Spring Boot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。

    JavaUnclassified
    License: Apache-2.0Pushed Unknown
    GitHub Website

  13. bregman-arie / devops-exercises

    84,912

    Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

    PythonDatabases / Storage
    License: Unrecognized: OtherPushed Unknown
    GitHub

  14. realworld-apps / realworld

    84,309

    "The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

    TypeScriptUnclassified
    License: Unrecognized: OtherPushed Unknown
    GitHub Website

  15. bytedance / deer-flow

    84,213

    An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

    PythonAI / Agents
    License: MITPushed Unknown
    GitHub Website

  16. rtk-ai / rtk

    84,104

    CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

    RustAI / AgentsCLI / TerminalDeveloper Tools
    License: Apache-2.0Pushed Developer tool
    GitHub Website

  17. fighting41love / funNLP

    84,043

    中英文敏感词、语言检测、中外手机/电话归属地/运营商查询、名字推断性别、手机号抽取、身份证抽取、邮箱抽取、中日文人名库、中文缩写库、拆字词典、词汇情感值、停用词、反动词表、暴恐词表、繁简体转换、英文模拟中文发音、汪峰歌词生成器、职业名称词库、同义词库、反义词库、否定词库、汽车品牌词库、汽车零件词库、连续英文切割、各种中文词向量、公司名字大全、古诗词库、IT词库、财经词库、成语词库、地名词库、历史名人词库、诗词词库、医学词库、饮食词库、法律词库、汽车词库、动物词库、中文聊天语料、中文谣言数据、百度中文问答数据集、句子相似度匹配算法集合、bert资源、文本生成&摘要相关工具、cocoNLP信息抽取工具、国内电话号码正则匹配、清华大学XLORE:中英文跨语言百科知识图谱、清华大学人工智能技术系列报告、自然语言生成、NLU太难了系列、自动对联数据及机器人、用户名黑名单列表、罪名法务名词及分类模型、微信公众号语料、cs224n深度学习自然语言处理课程、中文手写汉字识别、中文自然语言处理 语料/数据集、变量命名神器、分词语料库+代码、任务型对话英文数据集、ASR 语音数据集 + 基于深度学习的中文语音识别系统、笑声检测器、Microsoft多语言数字/单位/如日期时间识别包、中华新华字典数据库及api(包括常用歇后语、成语、词语和汉字)、文档图谱自动生成、SpaCy 中文模型、Common Voice语音识别数据集新版、神经网络关系抽取、基于bert的命名实体识别、关键词(Keyphrase)抽取包pke、基于医疗领域知识图谱的问答系统、基于依存句法与语义角色标注的事件三元组抽取、依存句法分析4万句高质量标注数据、cnocr：用来做中文OCR的Python3包、中文人物关系知识图谱项目、中文nlp竞赛项目及代码汇总、中文字符数据、speech-aligner: 从“人声语音”及其“语言文本”产生音素级别时间对齐标注的工具、AmpliGraph: 知识图谱表示学习(Python)库：知识图谱概念链接预测、Scattertext 文本可视化(python)、语言/知识表示工具：BERT & ERNIE、中文对比英文自然语言处理NLP的区别综述、Synonyms中文近义词工具包、HarvestText领域自适应文本挖掘工具（新词发现-情感分析-实体链接等）、word2word：(Python)方便易用的多语言词-词对集：62种语言/3,564个多语言对、语音识别语料生成工具：从具有音频/字幕的在线视频创建自动语音识别(ASR)语料库、构建医疗实体识别的模型（包含词典和语料标注）、单文档非监督的关键词抽取、Kashgari中使用gpt-2语言模型、开源的金融投资数据提取工具、文本自动摘要库TextTeaser: 仅支持英文、人民日报语料处理工具集、一些关于自然语言的基本模型、基于14W歌曲知识库的问答尝试--功能包括歌词接龙and已知歌词找歌曲以及歌曲歌手歌词三角关系的问答、基于Siamese bilstm模型的相似句子判定模型并提供训练数据集和测试数据集、用Transformer编解码模型实现的根据Hacker News文章标题自动生成评论、用BERT进行序列标记和文本分类的模板代码、LitBank：NLP数据集——支持自然语言处理和计算人文学科任务的100部带标记英文小说语料、百度开源的基准信息抽取系统、虚假新闻数据集、Facebook: LAMA语言模型分析，提供Transformer-XL/BERT/ELMo/GPT预训练语言模型的统一访问接口、CommonsenseQA：面向常识的英文QA挑战、中文知识图谱资料、数据及工具、各大公司内部里大牛分享的技术文档 PDF 或者 PPT、自然语言生成SQL语句（英文）、中文NLP数据增强（EDA）工具、英文NLP数据增强工具 、基于医药知识图谱的智能问答系统、京东商品知识图谱、基于mongodb存储的军事领域知识图谱问答项目、基于远监督的中文关系抽取、语音情感分析、中文ULMFiT-情感分析-文本分类-语料及模型、一个拍照做题程序、世界各国大规模人名库、一个利用有趣中文语料库 qingyun 训练出来的中文聊天机器人、中文聊天机器人seqGAN、省市区镇行政区划数据带拼音标注、教育行业新闻语料库包含自动…

    PythonUnclassified
    License: Not detectedPushed Unknown
    GitHub Website

  18. pbakaus / impeccable

    83,882

    The design language that makes your AI harness better at design.

    RustUnclassified
    License: Apache-2.0Pushed Unknown
    GitHub Website

  19. junegunn / fzf

    83,703

    :cherry_blossom: A command-line fuzzy finder

    GoCLI / Terminal
    License: MITPushed Developer tool
    GitHub Website

  20. vitejs / vite

    83,420

    Next generation frontend tooling. It's fast!

    TypeScriptFrontend / UIDeveloper Tools
    License: MITPushed Developer tool
    GitHub Website

  21. lobehub / lobehub

    83,366

    🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

    TypeScriptAI / Agents
    License: Unrecognized: OtherPushed Unknown
    GitHub Website

  22. jesseduffield / lazygit

    83,330

    simple terminal UI for git commands

    GoCLI / Terminal
    License: MITPushed Developer tool
    GitHub

  23. opendatalab / MinerU

    82,141

    Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

    PythonUnclassified
    License: Unrecognized: OtherPushed Unknown
    GitHub Website

  24. d2l-ai / d2l-zh

    81,963

    《动手学深度学习》：面向中文读者、能运行、可讨论。中英文版被70多个国家的500多所大学用于教学。

    PythonAI / Agents
    License: Apache-2.0Pushed Unknown
    GitHub Website

  25. swisskyrepo / PayloadsAllTheThings

    81,916

    A list of useful payloads and bypass for Web Application Security and Pentest/CTF

    PythonUnclassified
    License: MITPushed Unknown
    GitHub Website

  26. spring-projects / spring-boot

    81,758

    Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

    JavaUnclassified
    License: Apache-2.0Pushed Framework
    GitHub Website

  27. Z4nzu / hackingtool

    81,179

    ALL IN ONE Hacking Tool For Hackers

    PythonUnclassified
    License: MITPushed Unknown
    GitHub

  28. netdata / netdata

    81,067

    The fastest path to AI-powered full stack observability, even for lean teams.

    GoAI / AgentsDatabases / Storage
    License: GPL-3.0Pushed Unknown
    GitHub Website

  29. 666ghj / MiroFish

    80,886

    A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物

    PythonUnclassified
    License: AGPL-3.0Pushed Unknown
    GitHub Website

  30. hoppscotch / hoppscotch

    80,669

    Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

    TypeScriptBackend / WebTestingNetworkingDeveloper ToolsFrontend / UI
    License: MITPushed Developer tool
    GitHub Website

  31. abi / screenshot-to-code

    80,573

    Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

    PythonUnclassified
    License: MITPushed Unknown
    GitHub Website

  32. ventoy / Ventoy

    80,235

    A new bootable USB solution.

    CUnclassified
    License: GPL-3.0Pushed Unknown
    GitHub Website

  33. anuraghazra / github-readme-stats

    79,842

    :zap: Dynamically generated stats for your github readmes

    JavaScriptUnclassified
    License: MITPushed Unknown
    GitHub Website

  34. coder / code-server

    79,659

    VS Code in the browser

    TypeScriptDeveloper Tools
    License: MITPushed Developer tool
    GitHub Website

  35. doocs / advanced-java

    79,160

    😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 互联网 Java 工程师进阶知识完全扫盲：涵盖高并发、分布式、高可用、微服务、海量数据处理等领域知识

    JavaUnclassified
    License: CC-BY-SA-4.0Pushed Unknown
    GitHub Website

  36. debpalash / VoiceStudio

    79,053

    VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.

    PythonAI / Agents
    License: AGPL-3.0Pushed Unknown
    GitHub Website

  37. diegosouzapw / OmniRoute

    78,999

    Never stop coding. Free MIT AI gateway: one endpoint, 375 providers (150+ free), 1,400+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by 900+ contributors

    TypeScriptUnclassified
    License: MITPushed Unknown
    GitHub Website

  38. elastic / elasticsearch

    78,331

    Free and Open Source, Distributed, RESTful Search Engine

    JavaUnclassified
    License: Unrecognized: OtherPushed Unknown
    GitHub Website

  39. unslothai / unsloth

    78,330

    Local UI to run and train LLMs and diffusion models. Supports GGUF, MLX, Qwen3.8, DeepSeek-V4, MiniMax-H3, Gemma 4, FLUX and more.

    PythonFrontend / UIAI / Agents
    License: Apache-2.0Pushed Application
    GitHub Website

  40. caddyserver / caddy

    78,198

    Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

    GoBackend / Web
    License: Apache-2.0Pushed Unknown
    GitHub Website
About coverage & classification

“All projects” means all eligible projects in this index. We have not indexed every GitHub repository. Discovery uses public GitHub searches across Rust, Python, JavaScript, TypeScript, Go, Java, C, C++, C#, and other languages, plus category queries. Configured star floors favor established projects; smaller or newer projects may be missing.

Topics and specific description phrases determine categories and project kinds, supplemented by a small override file. Projects can have multiple categories; insufficient evidence stays unclassified or unknown. Tutorials and resource lists are excluded. Labels are discovery aids and may be imperfect.

A public repository is not proof of an open-source license. Licenses are shown as reported by GitHub; missing or unrecognized metadata is stated explicitly. Review the repository’s license before use. Stars measure popularity, not quality.

Results use a local snapshot. Refreshes run in the background; failed or incomplete refreshes retain the last valid catalog. “Last pushed” uses GitHub’s pushed_at, not metadata update time.