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✶

Codewars

Learning Resources

A community where you solve kata — ranked coding challenges — and learn from thousands of other solutions.

freeweb
TutorialPythonFree
✶

Exercism

Learning Resources

A free practice platform with coding exercises in dozens of languages and feedback from real mentors.

freeweb
TutorialPythonFree
✶

Codecademy

Learning Resources

An interactive learning platform where you write code in the browser and get instant feedback as you learn.

freemiumweb
TutorialPythonPremium
✚

HTTP Status Codes

Developer Resources

A plain-language reference for every HTTP status code, from 200 to 599, with quick explanations.

freeweb
BackendDocumentationFree
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✚

Regex101

Developer Resources

An interactive regex tester with real-time highlighting, explanation, and a library of community patterns.

freeweb
BackendCheatsheetFree
✚

OverAPI

Developer Resources

An enormous index of programming cheatsheets gathered from across the web into one searchable page.

freeweb
CheatsheetFreeBackend
✚

OWASP

Developer Resources

The open-source foundation's guides and checklists for building and securing software against common attacks.

freeweb
DocumentationBackendFree
✚

DevDocs

Developer Resources

A fast, offline-friendly documentation browser that aggregates API docs for hundreds of languages and tools.

freeweb
DocumentationFreeBackend
▣

Flowbite

Templates

A Tailwind CSS component library with interactive UI components and a helpful set of blocks and templates.

freemiumweb
CSSUI KitDesign
▣

Bootstrap

Templates

The world's most used CSS framework, providing responsive grid systems, components, and utility styles.

open-sourceweb
CSSUI KitFree
▣

Ant Design

Templates

An enterprise-grade React UI library with a refined component set and strong design guidelines.

open-sourceweb
ReactUI KitDesign
▣

Chakra UI

Templates

A modular React component library focused on accessibility, theming, and a consistent developer experience.

open-sourceweb
ReactUI KitDesign
▣

Material UI

Templates

A popular React component library that implements Google's Material Design with a huge set of ready components.

open-sourceweb
ReactUI KitDesign
⬡

Swagger UI

APIs

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

open-sourceweb
APIBackendDocumentation
⬡

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
⬡

Stripe API

APIs

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

freemiumweb
APIBackendPremium
✦

JSON Viewer

Browser Extensions

A browser extension that formats, validates, and syntax-highlights JSON in the browser with collapsible trees.

freeextension
BrowserBackendFree
✦

Wappalyzer

Browser Extensions

A browser extension that instantly reveals the technologies powering any website you visit.

freeextension
BrowserBackendFree
◆

Postman

Software

An API development tool that makes it easy to send requests, inspect responses, and organize the endpoints you work with…

freemiumdesktop
BackendProductivityFree
◆

Docker Desktop

Software

The easiest way to run containers locally. Docker packages your application with everything it needs so it runs the same…

freemiumdesktop
BackendOpen Source
◆

Git

Software

The distributed version control system that underpins almost all modern software development. Created by Linus Torvalds …

open-sourcedesktop
Open SourceBackendFree
▽

Academind

YouTube Channels

A YouTube channel by Maximilian Schwarzmüller covering React, Node, TypeScript, and full-stack topics with thorough, pro…

freeweb
TutorialReactBackend+1
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