JoltTools

Open Source

Discover libraries, frameworks, and developer tools.

A subset of GitHub. What’s indexed

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Works with filters verified APIs and bindings. Coverage is partial; unlisted support is unverified.

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5,687 results in this catalog5,996 indexed · Updated

Showing 161–200

Archived excluded · Forks excluded

  1. netdata / netdata

    81,088

    Project type not yet classified

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

    AI / AgentsDatabases / Storage

    Written in Go

    License: GPL-3.0Pushed
    GitHubWebsite

  2. hoppscotch / hoppscotch

    80,676

    Developer tool

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

    Backend / WebDeveloper ToolsNetworkingTesting

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  3. abi / screenshot-to-code

    80,623

    Project type not yet classified

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

    Written in Python

    License: MITPushed
    GitHubWebsite

  4. ventoy / Ventoy

    80,265

    Project type not yet classified

    A new bootable USB solution.

    Written in C

    License: GPL-3.0Pushed
    GitHubWebsite

  5. anuraghazra / github-readme-stats

    79,837

    Project type not yet classified

    :zap: Dynamically generated stats for your github readmes

    Written in JavaScript

    License: MITPushed
    GitHubWebsite

  6. coder / code-server

    79,671

    Developer tool

    VS Code in the browser

    Developer Tools

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  7. cheaper-inference / OmniRoute

    79,650

    Project type not yet classified

    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

    AI / Agents

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  8. doocs / advanced-java

    79,163

    Project type not yet classified

    😮 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

    Written in Java

    License: CC-BY-SA-4.0Pushed
    GitHubWebsite

  9. shareAI-lab / learn-claude-code

    79,008

    Resource / education

    Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

    AI / Agents

    Written in Python

    License: MITPushed
    GitHubWebsite

  10. unslothai / unsloth

    78,412

    Application

    Local UI to run and train LLMs and diffusion models. Supports GGUF, MLX, Qwen3.8, DeepSeek-V4.1, MiniMax-H3, Gemma 4, FLUX and more.

    AI / Agents

    Written in Python

    License: Apache-2.0Pushed
    GitHubWebsite

  11. ruvnet / ruflo

    78,341

    Project type not yet classified

    🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

    AI / Agents

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  12. elastic / elasticsearch

    78,338

    Project type not yet classified

    Free and Open Source, Distributed, RESTful Search Engine

    Written in Java

    License: Unrecognized: OtherPushed
    GitHubWebsite

  13. caddyserver / caddy

    78,263

    Project type not yet classified

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

    Backend / Web

    Written in Go

    License: Apache-2.0Pushed
    GitHubWebsite

  14. obsproject / obs-studio

    77,924

    Project type not yet classified

    OBS Studio - Free and open source software for live streaming and screen recording

    Written in C

    License: GPL-2.0Pushed
    GitHubWebsite

  15. python / cpython

    77,733

    Project type not yet classified

    The Python programming language

    Written in Python

    License: Unrecognized: OtherPushed
    GitHubWebsite

  16. ComposioHQ / awesome-claude-skills

    77,658

    Resource / education

    A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

    AI / AgentsDeveloper Tools

    Written in Python

    License: Not detectedPushed
    GitHub

  17. tensorflow / models

    77,646

    Project type not yet classified

    Models and examples built with TensorFlow

    Written in Python

    License: Unrecognized: OtherPushed
    GitHub

  18. headroomlabs-ai / headroom

    77,499

    Library

    Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

    AI / AgentsNetworking

    Written in Python

    License: Apache-2.0Pushed
    GitHubWebsite

  19. grafana / grafana

    77,426

    Project type not yet classified

    The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

    Data Processing / Analytics

    Written in TypeScript

    License: AGPL-3.0Pushed
    GitHubWebsite

  20. nomic-ai / gpt4all

    77,350

    Project type not yet classified

    GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

    Written in C++

    License: MITPushed
    GitHubWebsite

  21. tesseract-ocr / tesseract

    77,109

    Project type not yet classified

    Tesseract Open Source OCR Engine (main repository)

    AI / Agents

    Written in C++

    License: Apache-2.0Pushed
    GitHubWebsite

  22. redis / redis

    77,037

    Project type not yet classified

    For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

    Data Processing / AnalyticsDatabases / Storage

    Written in C

    License: Unrecognized: OtherPushed
    GitHubWebsite

  23. FortAwesome / Font-Awesome

    76,988

    Project type not yet classified

    The iconic SVG, font, and CSS toolkit

    Written in JavaScript

    License: Unrecognized: OtherPushed
    GitHubWebsite

  24. nestjs / nest

    76,878

    Framework

    A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  25. Asabeneh / 30-Days-Of-Python

    76,833

    Project type not yet classified

    The 30 Days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than 100 days. Follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

    AI / AgentsData Processing / AnalyticsDatabases / Storage

    Written in Python

    License: Not detectedPushed
    GitHub

  26. ocornut / imgui

    76,778

    Framework

    Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

    Desktop GUIGame Development

    Written in C++

    License: MITPushed
    GitHub

  27. MisterBooo / LeetCodeAnimation

    76,710

    Project type not yet classified

    Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路,完整单步/回看/变速/语音讲解在 algomooc.com）

    Written in Java

    License: Not detectedPushed
    GitHubWebsite

  28. career-ops-hq / career-ops

    76,511

    Developer tool

    Open-source AI job search agent and job finder: scan job boards, score each job 1-5 against your CV before you apply, tailor an ATS-friendly resume and cover letter, get interview prep and a job application tracker. It helps you fill in each application; you press Submit. Runs locally in your AI coding CLI (Claude Code, Codex, OpenCode and more).

    AI / AgentsCLI / Terminal

    Written in JavaScript

    License: MITPushed
    GitHubWebsite

  29. typicode / json-server

    75,733

    Project type not yet classified

    Get a full fake REST API with zero coding in less than 30 seconds (seriously)

    Written in JavaScript

    License: MITPushed
    GitHub

  30. hiyouga / LlamaFactory

    75,655

    Project type not yet classified

    Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

    AI / Agents

    Written in Python

    License: Apache-2.0Pushed
    GitHubWebsite

  31. apache / superset

    75,252

    Project type not yet classified

    Apache Superset is a Data Visualization and Data Exploration Platform

    Data Processing / Analytics

    Written in Python

    License: Apache-2.0Pushed
    GitHubWebsite

  32. Eugeny / tabby

    75,086

    Project type not yet classified

    A terminal for a more modern age

    CLI / Terminal

    Written in TypeScript

    License: MITPushed
    GitHubWebsite

  33. pallets / flask

    74,964

    Framework

    The Python micro framework for building web applications.

    Backend / Web

    Written in PythonWorks with Python

    License: BSD-3-ClausePushed
    GitHubWebsite

  34. colbymchenry / codegraph

    74,674

    Project type not yet classified

    Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, CoPilot, and Hermes Agent — fewer tokens, fewer tool calls, 100% local

    Written in C

    License: MITPushed
    GitHubWebsite

  35. josephmisiti / awesome-machine-learning

    74,642

    Resource / education

    A curated list of awesome Machine Learning frameworks, libraries and software.

    AI / Agents

    Written in Python

    License: Unrecognized: OtherPushed
    GitHub

  36. thedaviddias / Front-End-Checklist

    74,542

    Project type not yet classified

    🗂 The essential checklist for modern web development, for humans and AI agents

    AI / Agents

    Written in MDX

    License: MITPushed
    GitHubWebsite

  37. openbq-org / OpenBB

    74,537

    Project type not yet classified

    Open Data Platform for analysts, quants and AI agents.

    AI / Agents

    Written in Python

    License: Unrecognized: OtherPushed
    GitHubWebsite

  38. danielmiessler / SecLists

    74,286

    Project type not yet classified

    SecLists is the security tester's companion. It's a collection of multiple types of lists used during security assessments, collected in one place. List types include usernames, passwords, URLs, sensitive data patterns, fuzzing payloads, web shells, and many more.

    Written in PHP

    License: MITPushed
    GitHubWebsite

  39. juliangarnier / anime

    73,759

    Project type not yet classified

    JavaScript animation engine

    Written in JavaScript

    License: MITPushed
    GitHubWebsite

  40. toeverything / AFFiNE

    73,752

    Application

    There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

    Developer Tools

    Written in TypeScript

    License: Unrecognized: OtherPushed
    GitHubWebsite
About this catalog

“All projects” means all projects in this index, including resources and education. 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. Libraries & frameworks is the default view; select Resources / education or Everything to find tutorials and curated lists. Clear all restores this default, with archived repositories and forks excluded. UI categories describe products for building interfaces, not every app with a GUI. 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. Updated is the actual GitHub metadata fetch time, independent of server startup or reclassification. Written in is GitHub’s primary implementation language. Works with covers a small verified set; an unlisted ecosystem is unverified, not unsupported. Works with links on project rows cite official documentation and verification dates; this is separate from the GitHub fetch time. 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.

Search matches whole terms across names, descriptions, topics, categories, project type, implementation language, and verified ecosystems. Name prefixes help as you type. Automatic sorting uses Most stars without text and Best match with text; choosing another sort preserves your choice. The legacy category=frontend link now selects Web frontend.