development

public-apis

+1.6k

A collective list of free APIs

spec-kit

+1.2k

💫 Toolkit to help you get started with SDD or any other process!

n8n-io/n8n

+547

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

system-design-primer

+763

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

e2b-dev/E2B

+93

Open-source, secure environment with real-world tools for enterprise-grade agents.

RD-Agent

+96

Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating these high-value generic R&D processes through R&D-Agent, which lets AI drive data-driven AI. 🔗https://aka.ms/RD-Agent-Tech-Report

happier

+55

Web, Desktop & Mobile client and orchestrator for Codex, Claude Code, OpenCode, Pi, Cursor, Grok, Antigravity, Kimi, Augment Code, Qwen, fully end-to-end encrypted

system-design-academy

+26

If you want to become good at AI engineering & system design, join this newsletter 👇

xterm.js

+12

A terminal for the web