The Complete Developer Toolkit
CodeHelper is an open-source developer platform with 100+ privacy-first tools, 800+ curated resources, and 400+ public APIs. Everything runs in your browser — fast, private, and free forever.
By the Numbers
A comprehensive platform built for developers, by developers
- Developer Tools
- 32+
- External Resources
- 899+
- Public APIs
- 784+
- Articles & Guides
- 11+
Everything You Need in One Place
Three powerful features working together to accelerate your development workflow
Privacy-First Tools
100+ developer utilities running entirely in your browser. Format code, convert data, generate content — all client-side with zero server uploads.
- •Code formatters & validators
- •Data converters & generators
- •Image & text utilities
Curated Resources
800+ hand-picked external tools and resources. Discover the best UI libraries, design tools, fonts, icons, and more — all organized by category.
- •UI libraries & frameworks
- •Design assets & tools
- •Developer utilities
Public APIs Directory
400+ public APIs across 40+ categories. Find APIs for weather, finance, AI, social media, and more — with filtering by auth type, HTTPS, and CORS support.
- •40+ categories
- •Advanced filtering
- •Direct documentation links
Browse by Category
Discover tools tailored to your workflow
Every tool is grouped by category, from code formatters to color utilities, so you can quickly find what you need without distractions.
Smart & Powerful
Save time with the right tool
Here are a few handpicked tools from the CodeHelper library. Refresh the page to discover new ones and expand your workflow inspiration.
Knowledge Hub
Latest Articles & How-Tos
Practical guides and in depth tutorials written by developers, for developers. Learn new techniques, best practices, and tips to supercharge your workflow.
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.
Samsung 9100 Pro NVMe — 14 GB/s Gen5 Storage & LLM Workflow Acceleration
Explore Samsung’s 9100 Pro PCIe 5.0 NVMe SSD with up to 14.8 GB/s read/write. Its ultra-fast storage reshapes GPU offloading for large model workflows and data-heavy tasks.
GitHub Student Developer Pack — Free Tools & Resources for Students
A complete overview of GitHub's Student Developer Pack: free IDEs, cloud credits, domains, and pro tools to help students learn and ship real projects.