Top 23 JavaScript anthropic Projects

anthropic

• Add a project

1. caveman

   1 23 71,068 9.3 JavaScript

   🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

   

   Project mention: How to save tokens/usage on your Coding Sessions (Claude, etc) | dev.to | 2026-06-11

   https://github.com/JuliusBrussee/caveman ask claude to install, and after installation /caveman

2. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

3. system_prompts_leaks

   2 9 41,269 9.3 JavaScript

   Extracted system prompts from Anthropic - Claude Code, Claude Design, Opus 4.8, Sonnet 4.6. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex, Google - Gemini - 3.5 Flash, 3.1 Pro, Antigravity, xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.

   

   Project mention: System_prompts_leaks: Anthropic/Claude-Opus-4.6.md | news.ycombinator.com | 2026-04-06

4. claude-hud

   3 3 24,546 9.6 JavaScript

   A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress

   

   Project mention: Claude Code plugin that shows what's happening | news.ycombinator.com | 2026-05-31

5. career-ops

   4 2 24,191 - JavaScript

   AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.

   

   Project mention: Why I forked career-ops and shut down the tool I built | dev.to | 2026-04-23

   Last month I found career-ops by Santiago Ferreira — a Claude Code-native job search system with a Go-based TUI dashboard, portal scanners, batch evaluation, and an interview story bank. It does everything Rendure did, plus most of the job search workflow Rendure never touched. I forked it, plugged my own pipeline pieces into the parts that didn't fit me, and moved on.

6. BlackFriday-GPTs-Prompts

   5 9 9,501 7.3 JavaScript

   List of free GPTs that doesn't require plus subscription

   

7. browser-tools-mcp

   6 1 7,225 8.7 JavaScript

   Monitor browser logs directly from Cursor and other MCP compatible IDEs.

   

8. 9router

   7 2 6,614 - JavaScript

   Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.

   

   Project mention: 9router: route Claude Code, Cursor, or Copilot through whichever free tier you've got | dev.to | 2026-05-09

   I was crawling GitHub trending for AI infra projects when I came across decolua/9router. It's the most thoughtful "stretch your free tiers" project I've seen for AI coding tools — and it does a few things I hadn't seen combined before. Worth a 60-second rundown for anyone burning through Cursor/Claude/Copilot budgets faster than they'd like.

9. awesome-free-llm-apis

   8 3 4,950 6.3 JavaScript

   List of Permanent Free LLM API (API Keys)

   

   Project mention: 7 GitHub Repos I'd Actually Use to Find Free AI APIs and No-Cost AI Tools | dev.to | 2026-04-23

   View on GitHub

10. open-claude-cowork

    9 1 4,229 7.7 JavaScript

    Open Source version of Claude Cowork with 500+ SaaS app integrations

    

    Project mention: Open Claude Cowork | news.ycombinator.com | 2026-01-23

11. Acontext

    10 2 3,510 9.9 JavaScript

    Agent Skills as a Memory Layer

    

    Project mention: The Missing Infrastructure for AI Agents: Unified Context | dev.to | 2026-02-06

    GitHub: https://github.com/memodb-io/Acontext

12. awesome-claude-plugins

    11 1 1,713 6.2 JavaScript

    A curated list of Plugins that let you extend Claude Code with custom commands, agents, hooks, and MCP servers through the plugin system.

    

    Project mention: Claude Code Plugins | news.ycombinator.com | 2026-02-04

13. claude-code-hooks

    12 1 418 5.8 JavaScript

    🪝 A growing collection of useful Claude Code hooks. Copy, paste, customize. (by karanb192)

    

    Project mention: Show HN: Claude Code Hooks – Block dangerous commands, protect secrets | news.ycombinator.com | 2026-01-26

14. cross-code-organizer

    13 4 335 8.7 JavaScript

    Cross-Code Organizer (formerly Claude Code Organizer): cross-harness config dashboard for Claude Code, Codex CLI, MCP servers, skills, memories, agents, sessions, security scanning, context budget, and backups.

    

    Project mention: Your Claude Code Settings Will Die With Your Machine | dev.to | 2026-04-07

    The scanner is extracted from Claude Code Organizer, so it knows exactly where to look. Not just ~/.claude/. It finds project-scoped .claude/ directories too, and decodes those hashed paths under ~/.claude/projects/.

15. claude-cowork-linux

    14 2 316 9.4 JavaScript

    Run Claude Desktop’s Cowork mode natively on Linux — no macOS or VM required

    

    Project mention: I spent 6 hours debugging a VM that didn't need to exist | dev.to | 2026-04-16

    Then I find this repo.

16. IntelliNode

    15 16 273 8.3 JavaScript

    Access the latest AI models like ChatGPT, LLaMA, Deepseek, Diffusion, Hugging face, and beyond through a unified prompt layer and performance evaluation

    

    Project mention: IntelliNode Generate HTML Pages Directly from the browser | dev.to | 2025-10-22

    Code Example: https://github.com/intelligentnode/IntelliNode/tree/main/samples/frontend

17. dario

    16 3 245 6.5 JavaScript

    Your Claude Pro/Max subscription in any tool — Cursor, Cline, Aider, Agent SDK — at subscription pricing, not per-token bills. One local endpoint that replays Claude Code's wire shape so your traffic stays in the subscription pool.

    

    Project mention: Dario – local proxy to keep Claude Pro/Max working with any client | news.ycombinator.com | 2026-04-19

18. Open-Poe-AI

    17 9 240 4.7 JavaScript

    Open-source self-hosted alternative to Poe AI — chat with GPT, Claude, Gemini, Llama and other LLMs from a single interface. Bring your own API keys.

    

19. claude-export

    18 1 163 7.4 JavaScript

    Browser script to share and export Anthropic Claude chat logs to Markdown, JSON, or as Image (PNG)

    

20. hivemind

    19 1 154 - JavaScript

    One brain for all your agents (by activeloopai)

    

    Project mention: Show HN: Hivemind turns agent traces into skills and shares with your team | news.ycombinator.com | 2026-05-11

21. llm-interface

    20 1 123 7.9 JavaScript

    A simple NPM interface for seamlessly interacting with 36 Large Language Model (LLM) providers, including OpenAI, Anthropic, Google Gemini, Cohere, Hugging Face Inference, NVIDIA AI, Mistral AI, AI21 Studio, LLaMA.CPP, and Ollama, and hundreds of models.

    

22. safari-mcp

    21 15 111 8.4 JavaScript

    Native Safari browser automation for AI agents. 80 tools via AppleScript — zero overhead, keeps logins, runs silently in background. Drop-in alternative to Chrome DevTools MCP with 40-60% less CPU/heat on Apple Silicon.

    

    Project mention: My browser tool returned "[object Promise]" as a webpage. One grep later, 10 more tools had the same bug. | dev.to | 2026-06-04

    safari-mcp is an MCP server that drives the real macOS Safari — the user's actual logged-in browser — so AI coding agents can navigate, read, fill forms, take screenshots, all 80-some tools of it. The way it talks to Safari is AppleScript's do JavaScript command. You hand AppleScript a string of JavaScript, it runs it inside the page, and gives you back the result. safari-mcp wraps that in a runJS(...) helper.

23. node-sdk

    22 4 73 9.9 JavaScript

    The ChatBotKit Node SDK offers a JavaScript-based platform for effortlessly building conversational AI bots and agents.

    

    Project mention: Security Agents Need a Thinner Harness | dev.to | 2026-04-10

    This is exactly where ChatBotKit core technology has shown its strength since day one. The ChatBotKit agent builder provides the control plane. You design, configure, and update your agents from a single interface. The ChatBotKit Go SDK compiles down to a single binary, roughly 6MB, that contains everything the agent needs to operate. No runtime dependencies. No package manager. No supply chain to compromise. No secrets in .env files. Just a static binary that talks to the ChatBotKit conversation API.

24. ocp

    23 8 70 9.4 JavaScript

    Turn your Claude Pro/Max subscription into an OpenAI-compatible API. One proxy, multiple IDEs, LAN sharing for the whole family. $0 extra cost. (by dtzp555-max)

    

    Project mention: Build a Daily Brand Radar Agent with OpenClaw and BrowserMan | dev.to | 2026-04-28

JavaScript anthropic related posts

• "I Stopped Letting Every AI CLI Own Its Provider Config"

  1 project | dev.to | 2 Jun 2026

• Claude Code plugin that shows what's happening

  1 project | news.ycombinator.com | 31 May 2026

• "My AI Assistant Could Code, But It Couldn't Operate My Desktop"

  1 project | dev.to | 26 May 2026

• "My AI Assistant Could Code, But It Couldn't Operate My Desktop"

  1 project | dev.to | 26 May 2026

• DeepSeek's API Price Cut Changed My Claude Code and ChatGPT Math

  1 project | dev.to | 25 May 2026

• "My Web Chat Wasn't a Real Channel. That Broke My Agent Pipeline"

  1 project | dev.to | 22 May 2026

• Wrapping Hermes Agent with agent-stack: six tiny libs for the boring parts

  1 project | dev.to | 20 May 2026
• A note from our sponsor - SaaSHub
  www.saashub.com | 11 Jun 2026

  SaaSHub helps you find the best software and product alternatives Learn more →

Index

Sponsored

SaaSHub - Software Alternatives and Reviews

SaaSHub helps you find the best software and product alternatives

www.saashub.com

Do not miss the trending JavaScript projects with our weekly report!