CodeHelper
Your Complete Developer Toolkit
100+ privacy-first tools, 800+ curated resources, and 400+ public APIs. All fast, free, and built for developers who value their privacy.
Everything You Need in One Place
CodeHelper Tools
100+ privacy-first utilities that run entirely in your browser. Format, convert, generate, and optimize—no account required.
- •Client-side processing only
- •No data leaves your device
- •Lightning-fast performance
External Resources
800+ curated developer resources across 31 categories. Find the perfect tools for colors, icons, fonts, UI libraries, and more.
- •Hand-picked quality resources
- •Organized by category
- •Free and open-source focused
Public APIs
400+ free public APIs across 40 categories. Filter by authentication, HTTPS support, and CORS availability.
- •Development, music, finance & more
- •Advanced filtering options
- •Detailed API specifications
Latest Articles & Tutorials
Insights, guides, and best practices for developers
Why RAM Prices Are Surging in 2026
Understand why DDR4 and DDR5 memory prices have skyrocketed: AI demand, wafer shortages, HBM production shifts, and what consumers and businesses can do about it.
Can an AI Really Code Itself? Inside Anthropic's Claude Code Phenomenon
Explore the bold claim that Claude Code wrote 80% of its own code. Understand what it really means, how the agentic AI tool works, and its implications for software development.
CodeHelper Expands: 800+ Resources & 400+ Public APIs Now Available
CodeHelper adds two major features: 800+ curated developer resources across 31 categories and 400+ public APIs with advanced filtering. Discover the complete developer hub.
MLX-CODE: 100% Local AI Coding Assistant for macOS
Discover MLX-CODE, a privacy-focused local AI coding assistant that runs entirely on your Mac using Apple's MLX framework. Free, offline, and powerful with 20+ AI models.
AI-powered cyberattacks: how AI is fueling a new wave of hacking
AI is scaling cybercrime: ransomware automation, deepfake fraud, spear phishing at scale, and adaptive malware. Data-backed analysis with practical defenses.
CO₂ Battery: Closed Thermo-Mechanical Energy Storage Explained
Learn how the CO₂ Battery stores and generates electricity using closed thermo-mechanical cycles with carbon dioxide—offering long-duration energy storage with zero emissions.
Privacy-First Philosophy
CodeHelper is built around client-side, privacy-friendly utilities that run directly in your browser. No accounts, no tracking, no data collection.
Every tool processes your data locally, ensuring complete privacy while delivering instant results.
Open Source & Community-Powered
CodeHelper is open source and welcomes contributions. Help us refine existing tools, suggest new ones, or improve documentation.
Start with a pull request or open an issue on{' '} GitHub .