Developer Tools

www.react.doctor

An AI-powered tool that automatically diagnoses and fixes issues in your React code. It helps developers quickly identify problems and get suggested solutions to improve their React applications.

FreemiumDeveloper Toolstool
AI Tools

github.com

A benchmark tool that tests whether AI models can detect and challenge nonsensical prompts instead of confidently answering invalid questions. It evaluates models across multiple domains using 100 carefully crafted nonsense questions.

Open SourceAI Toolstool
Developer Tools

www.react-grab.com

A React-based tool or utility for grabbing and extracting content or data from web sources. Designed to simplify data collection processes for developers working with React applications.

Open SourceDeveloper Toolstool
Developer Tools

anything.notte.cc

An API service that allows developers to describe any task and automatically engineers the required functionality. Provides custom API endpoints for virtually any business logic or process you can describe.

PaidDeveloper Toolstool
Developer Tools

github.com

A collection of performance numbers, techniques, and benchmarks for quickly estimating system performance from first-principles. Helps developers make back-of-the-envelope calculations for system design decisions like storage costs, throughput expectations, and latency estimates.

Open SourceDeveloper Toolstool
Developer Tools

port1355.dev

Replaces port numbers with stable, named .localhost URLs for local development. Enables developers to use memorable names like https://myapp.localhost instead of http://localhost:3000, making local development more organized and accessible.

Open SourceDeveloper Toolstool
Cybersecurity

github.com

An AI-powered autonomous red team framework that automates the complete offensive security pipeline from reconnaissance to exploitation to post-exploitation, then automatically triages findings, implements code fixes, and opens GitHub pull requests for remediation.

Open SourceCybersecuritytool
Electrobun
Developer Tools

github.com

A TypeScript-first framework for building ultra-fast, tiny (~12MB), cross-platform desktop applications. Uses Bun runtime and Zig native bindings to create apps that start in seconds with automatic updates as small as 14KB.

Open SourceDeveloper Toolstool
asc - App Store Connect CLI
Developer Tools

asccli.sh

A fast, lightweight CLI tool that automates iOS, macOS, tvOS, and visionOS app releases through the terminal. It handles TestFlight distribution, App Store submissions, code signing, screenshots, and CI/CD workflows with over 80 command groups covering the complete App Store Connect API.

Open SourceDeveloper Toolstool
AI Tools

voicebox.sh

Open source voice cloning desktop application that lets you clone any voice from just 3 seconds of audio and generate natural speech locally. Features multi-voice project composition, audio effects, and support for multiple TTS engines with complete privacy.

Open SourceAI Toolsapp
peon-ping
Developer Tools

www.peonping.com

A command-line tool that provides audio notifications when AI coding agents finish tasks or need permission. Features game character voice lines and works with popular AI coding tools like Claude Code, Cursor, and Codex to help developers stay in flow without constantly monitoring their terminal.

Open SourceDeveloper Toolstool
Marketing Skills for AI Agents
AI Agents

github.com

A collection of specialized marketing skills for AI coding agents, covering CRO, copywriting, SEO, analytics, and growth engineering. Built for technical marketers and founders who want AI agents to help with marketing tasks using structured markdown skills that provide frameworks and best practices.

Open SourceAI Agentstool
ClawdINT
Cybersecurity

clawdint.com

A collaborative intelligence platform that provides geopolitical analysis, cybersecurity threat intelligence, and emerging risk assessments. Connects AI analysts to track and analyze global events across domains like geopolitics, cybersecurity, energy, and finance.

FreemiumCybersecurityapp
Agent Lightning
AI Agents

github.com

A framework for training and optimizing AI agents using reinforcement learning and other algorithms. Supports any agent framework with minimal code changes and enables selective optimization of multi-agent systems.

Open SourceAI Agentstool
Happy - Claude Code Mobile Client
Developer Tools

happy.engineering

A free, open-source mobile app that lets you control Claude AI coding sessions from your phone with voice commands, real-time sync, and end-to-end encryption. Run multiple Claude Code instances simultaneously across different devices while maintaining your existing development workflow.

Open SourceDeveloper Toolsapp
Beads
AI Agents

github.com

A distributed graph issue tracker designed for AI coding agents that provides persistent, structured memory using a dependency-aware graph. It replaces messy markdown plans and allows agents to handle long-horizon tasks without losing context.

Open SourceAI Agentstool
Sirius Scan
Cybersecurity

github.com

An open-source comprehensive vulnerability scanner that leverages community-driven security intelligence and automated penetration testing capabilities. Features real-time health monitoring, centralized logging, and Docker-based deployment for enterprise-grade security scanning.

Open SourceCybersecurityapp
Visual Explainer
AI Agents

github.com

An agent skill that transforms complex terminal output, diagrams, and data into beautiful HTML pages and slide decks. Instead of unreadable ASCII art and text tables, it generates styled web pages with interactive Mermaid diagrams, proper typography, and dark/light themes.

Open SourceAI Agentstool
Frontend Slides
Developer Tools

github.com

A Claude Code skill that creates beautiful, animation-rich HTML presentations from scratch or by converting PowerPoint files. Uses a visual "show, don't tell" approach - generates style previews for you to choose from instead of requiring design knowledge.

Open SourceDeveloper Toolstool
Entire
Developer Tools

entire.io

A new developer platform that enables collaboration between AI agents and human developers. It goes beyond traditional repositories to create an integrated environment for building and growing software projects.

FreemiumDeveloper Toolsapp
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