Developer Tools

Run large language models locally

The most powerful no-code platform for building full-stack web applications

Open-source backend-as-a-service with PostgreSQL database, auth, storage, and vector search for AI apps.

The GitHub of machine learning — hosting 500,000+ AI models, datasets, and Spaces

AI UI component generator for React and Tailwind

Secure elastic infrastructure for running AI-generated code.

Search, scrape, and clean web data for AI agents.

Unified API for 200+ AI models

Scan your AI agent's code for tool calls with no checks

Compare and evaluate LLM prompts and models side-by-side from Scale AI.

Wwwatch, a daily journal of AI tooling news filtered for builders

Sakha – An AI employee – onboarding tool for businesses

Ragnerock, an AI data analysis tool

Run AI tool calls in your user's environment and access local data

A blazingly fast macOS launcher with an AI assistant built in. Control your tools, snippets, and scripts from one place.

Python framework for building production-ready NLP and LLM applications with RAG and agents.

Serverless MySQL database with branching, non-blocking schema changes, and AI query optimization.

GBrain, an AI tool for diagnosis and therapy for neurodivergents

Modern terminal with built-in AI that explains errors, generates commands, and understands your codebase.

A modern, GPU-accelerated terminal with built-in AI that answers questions, suggests commands, and debugs errors inline.

Open-source platform for managing the end-to-end machine learning lifecycle.

Low-code AI-powered test automation for web applications with auto-healing tests.

Observability and security platform with AI-powered anomaly detection and root cause analysis.

Skylum's AI-powered photo editing software with sky replacement and portrait enhancement

Open-source framework for building RAG and LLM applications over custom data.

Test websites and apps across 3000+ browsers and devices with AI-powered testing tools.

Framework for building LLM-powered applications

LLM development platform for testing, debugging, and monitoring AI chains

CADBench – every AI CAD tool I tested fails on basic mechanical parts

Open-source LLM observability, metrics, and prompt management platform

Capframe – capability tokens for AI agent tool calls

Catcher – An AI web testing tool where most tests never hit the API

TTS Studio: AI-Powered Text-to-Speech Tool

CLI proxy for reducing token usage in common AI coding commands.

Stanzio, AI presentation tool that designs each slide as real HTML

Turn Python scripts into shareable web applications for data science and AI in minutes.

AI readiness toolkit: AI two-minute CODE maturity check

AI tool to rank 100 of CVS against a job description in minutes

AI Council Toolkit – open-source playbook for AI governance

I made an AI tool to keep my browser tabs clean

AI tools index with free LLM latency and cost calculators

I built an AI tool that turns Search Console data into SEO wins

I made a local proxy for AI tool calls to keep my API keys safe

Atlassian Intelligence in Jira automates ticket creation, summarizes issues, and accelerates development workflows.

I instructed AI to create tool to clean AI-generated text: undsh.com

Evaluate, test, and improve LLM applications with a comprehensive evaluation platform.

Transpilatron – an AI tool that converts Python code into C binaries

Enterprise-grade AI evaluation platform for testing and improving LLM applications.

Track, manage, and improve prompts across your LLM application development lifecycle.

ProData AI – 14 MCP tools for automated data science

AI that understands your entire codebase for Q&A and PR review

FreeAIStack – 14 Free AI Tools

OrchAPI – AI tools shaped by the use of the useless

Create technical diagrams, ERDs, sequence diagrams, and architecture docs with AI from text.

Simple open-source vector database for LLM applications

Created On-Page SEO Tool – AI Action Plans for Search Console Data

Agent Context – let your AI coding tools see your reference projects

AfterSession – AI tool to help therapists write notes faster

Agentic Dev – AI dev-tools news, curated daily by Claude

Catch visual regressions and UI bugs automatically with AI-powered visual testing.

Interactive web playground for testing and prototyping with GPT-4, DALL-E, and other OpenAI models.

EGC - MCP server that gives AI coding tools memory across sessions

High-speed inference cloud for open-source AI models

No-code portal builder for client-facing apps from Airtable and Google Sheets

AI-native storytelling format for presentations, pitches, and documents.

Tecton Forge AI – An AI tool that generates designs

AI-enhanced spreadsheet that connects to live data and can analyze data via natural language.

Cloud platform for running open-source AI models via simple API

Remove Anything – AI Background Removal Tool

Good AI Task – a tool for asking AI what it can and can't do

One-line LLM observability and logging for OpenAI and other providers

Build, test, and document APIs with AI assistance in the world's most popular API platform.

PocketWebTools – Private AI tools that run in the browser

Serverless PostgreSQL database with autoscaling, database branching, and generous free tier.

Full-stack observability with AI-powered root cause analysis and anomaly detection.

Open-source TypeScript library for building AI-powered user interfaces and streaming applications.

Serverless compute platform for Python with GPU support and instant scaling

Web tools an AI agent pays for per call in USDC, no API key (x402+MCP)

Cloud-native open-source vector database for semantic search and AI

Track experiments, visualize training, and optimize ML models with the leading MLOps platform.

Modern AI client for Mac with agentic tools, clean UI, builtin privacy

AI code review bot for GitHub and GitLab

Unified API documentation browser covering 700+ libraries. Works offline and is completely free and open source.

ComicInk – AI tool that turns a prompt into a full comic book

Know which AI coding tools/MCPs/etc. are used to ship software

An AI resume tool that never invents experience you didn't have

High-performance open-source vector database optimized for production

An opinionated index of AI developer tools

Enlist AI: A tool that turns any job description into a study plan

Enforra – open-source action governance for AI agent tool calls