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✶

Brilliant

Learning Resources

An interactive platform for learning math, science, and computer science through puzzles and visual thinking.

paidweb
CoursesTutorialPremium
✶

Khan Academy

Learning Resources

A free educational platform with practice exercises and instructional videos across math, science, and more.

freeweb
CoursesFreeTutorial
✶

Coursera

Learning Resources

A platform for university and industry courses, specializations, and degrees from top institutions worldwide.

freemiumweb
CoursesTutorialPremium
✶

Udemy

Learning Resources

A massive marketplace of video courses where anyone can teach, covering everything from coding to hobbies.

paidweb
CoursesTutorialPremium
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⬡

Swagger UI

APIs

The open-source tool that turns OpenAPI specs into interactive, self-documenting API pages.

open-sourceweb
APIBackendDocumentation
⬡

RapidAPI

APIs

An API marketplace where you discover, connect to, and manage thousands of third-party APIs in one place.

freemiumweb
APIPremium
⬡

Public APIs

APIs

A community-curated GitHub repository listing thousands of free public APIs, organized by category.

open-sourceweb
APIOpen SourceFree
⬡

Insomnia

APIs

A desktop API client for designing, testing, and debugging REST and GraphQL APIs with a clean UI.

freemiumcross-platform
APIBackendPremium
⬡

Hoppscotch

APIs

A lightweight, open-source API testing tool that runs entirely in the browser with a clean workspace.

open-sourceweb
APIBackendOpen Source
⬡

GitHub REST API

APIs

The official API for automating GitHub — repos, issues, PRs, releases, and actions — from your own scripts.

freeweb
APIBackendFree
⬡

Mapbox

APIs

Custom mapping and location APIs with beautiful vector tiles, geocoding, routing, and navigation.

freemiumweb
APIDesignPremium
⬡

Twilio API

APIs

Cloud communications APIs for SMS, voice, video, and email that developers can wire into any app.

freemiumweb
APICommunicationPremium
⬡

OpenAI API

APIs

The API for OpenAI's models, including GPT, embeddings, and image generation, with function calling support.

paidweb
APIMachine LearningPremium
⬡

Stripe API

APIs

A developer-friendly payments API with clean documentation, libraries for every language, and instant webhooks.

freemiumweb
APIBackendPremium
◇

Notion AI

AI Tools

A writing assistant built into the Notion workspace that drafts, summarizes, and edits text right where you already keep…

premiumweb
Machine LearningProductivityPremium
◇

Runway

AI Tools

An AI video creation platform best known for its Gen-3 text-to-video model, plus tools for editing, inpainting, and gree…

freemiumweb
Machine LearningVideoContent Creation
◇

Whisper

AI Tools

An open-source speech recognition model from OpenAI that transcribes audio with impressive accuracy across many language…

open-sourceweb
Machine LearningPythonOpen Source+1
◇

ElevenLabs

AI Tools

A text-to-speech platform that generates voices so natural it's hard to tell they're synthetic. Also handles voice cloni…

freemiumweb
Machine LearningAudioContent Creation
◇

Midjourney

AI Tools

An image generation service that produces striking, artistic visuals from text prompts. It runs through Discord and has …

premiumweb
Machine LearningDesignPremium+1
◇

Perplexity

AI Tools

A search engine that answers questions with direct, cited answers instead of a wall of links. Combines live web search w…

freemiumweb
Machine LearningProductivityFree
◇

GitHub Copilot

AI Tools

An AI pair programmer from GitHub and OpenAI that suggests whole lines and functions as you type, right inside your edit…

freemiumdesktop
Machine LearningTypeScriptPremium
◇

Claude

AI Tools

An AI assistant from Anthropic that's known for long, careful answers and a large context window. Good for writing, anal…

freemiumweb
Machine LearningProductivityPremium
◇

Hugging Face

AI Tools

AI community platform hosting thousands of pre-trained machine learning models, datasets, and Spaces for deploying AI ap…

freemiumweb
Machine LearningPythonOpen Source
◇

ChatGPT

AI Tools

Conversational AI assistant built by OpenAI. Capable of generating text, answering questions, writing code, and creative…

freemiumweb
Machine LearningProductivityPremium
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