Top #dev Tools & Software

public-apis

github

A collective list of free APIs

developer-roadmap

github

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

system-design-primer

github

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

the-book-of-secret-knowledge

github

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

n8n

github

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

everything-claude-code

github

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

system-prompts-and-models-of-ai-tools

github

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

puppeteer

github

JavaScript API for Chrome and Firefox

spec-kit

github

💫 Toolkit to help you get started with Spec-Driven Development

devops-exercises

github

Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

hoppscotch

github

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

netdata

github

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

imgui

github

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

daytona

github

Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code

OpenHands

github

🙌 OpenHands: AI-Driven Development

awesome-scalability

github

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

act

github

Run your GitHub Actions locally 🚀

localstack

github

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

gitea

github

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

GitHubDaily

github

坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.

streamlit

github

Streamlit — A faster way to build and share data apps.

sentry

github

Developer-first error tracking and performance monitoring

kong

github

🦍 The API and AI Gateway

Files

github

A modern file manager that helps users organize their files and folders.