Open Source Developer Tools

Free tools.
No compromises.

113 AI models tracked, 663+ tools cataloged, 6 GitHub Actions. Built for developers who want results without accounts, paywalls, or tracking.

Free forever — MIT No accounts No tracking No lock-in
01

AI Pricing Intelligence

Track costs across 113 AI models from 20 providers.

ai-cost CLI

Check AI model pricing from your terminal. 113 models, 20 providers, zero dependencies.

CLInpx
npx ai-cost gpt-4o --input 100k --output 50k

ai-pricing (npm)

JavaScript library with offline AI pricing data. Bundle it into your app, no network calls.

npm
npm install ai-pricing

AI Pricing Database

Browse, filter, and compare AI models. Interactive web app with side-by-side comparisons.

Web App

AI Pricing API

REST API with 8 endpoints. JSON responses, no authentication required.

API
02

Monitoring & Automation

Watch websites, track changes, automate workflows.

watchurl

CLI tool to monitor websites and URLs for changes. Configurable alerts, zero dependencies.

CLInpx
npx watchurl https://example.com --interval 60

changemon

GitHub Action that monitors files and URLs for changes. Runs on schedule, posts results.

GitHub Action
03

GitHub Actions

Automate your development workflow with free GitHub Actions.

Semantic PR

Validates PR titles follow Conventional Commits format.

GitHub Action

Stale Issue Closer

Automatically closes inactive issues after a configurable period.

GitHub Action

PR Explainer

AI-generated PR descriptions from code diffs.

GitHub Action

Dependency Update Checker

Detects outdated dependencies and suggests updates.

GitHub Action

Link Checker

Scans markdown files for broken URLs.

GitHub Action

Response Checker

Validates HTTP endpoint responses in CI.

GitHub Action
04

Directories

Curated catalogs of tools and services.

AI Directory

663+ AI tools, frameworks, and services. Filter by category, type, and pricing.

Web App
113
AI Models
20
Providers
663+
Directory
6
GH Actions
8
API Endpoints
$0
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