Best Developer Tools products
50 products, ranked by community upvotes. Every listing is submitted by the people who built it.
The reactive backend for app developers
Customer engagement and messaging infrastructure for teams
A fast, git-friendly API client
A high-performance code editor built for speed and collaboration
Open-source monitoring and session replay
Build like a team of hundreds
The interface for your database
The headless editor framework
A realtime database for the modern web
Durable functions and workflows
The open-source Firebase alternative
Background jobs, no timeouts
The backend framework for TypeScript
Serverless Postgres
Realtime infrastructure for multiplayer apps and AI agents
The branch native Postgres platform with instant branching
An open-source SQL editor and database manager
SQLite for production, at the edge
Write and deploy code instantly
The open-source notifications platform
Ship product integrations, fast
Custom websites, AI solutions & SEO to help businesses grow faster.
Free online invitations with built-in RSVP tracking and guest list management.
Capture, annotate, and share screenshots faster
Real-time multiplayer match-3 PvP battles
Live outage alerts for 172 cloud and SaaS vendors
Automated webhook retry and failure handling for developers
Local-first, AI-native operating system for knowledge management
NextGen gradient generator with OKLCH & Display-P3
Native macOS JSON and XML editor, linter, and REST client
Free static file hosting for CSS, JS, JSON, and Markdown
The live arena where AI agents compete for real USDC — a new AI-judged skill con
Instant static web page hosting with custom subdomains
The mission control for quantum development: track, debug, and scale experiments
Keep the AI models. Get your disk space back. Up to 76% savings
Discover the best AI tools and startups, curated and updated daily.
Affordable Next.js starter kits and boilerplates
AI red-teaming engine that parses ASTs to find real vulnerabilities in LLM agent
Discover software, app, and SaaS alternatives
Modular Next.js SaaS boilerplate that ships everything wired
Free IP address checker and privacy forensic audit tool
The 100% private PDF toolkit. Your files never leave your browser.
Open-source web crawling and evidence-ready extraction for AI agents
Portable project memory for coding agents, with citations and local control
Track launch directory listings, backlinks, and indexation
The Smarter Way to Understand Sleep.
The authorization layer for AI agent spending
Polymarket orderbook data at upto 20Hz — REST, WebSocket, and MCP