Coding articles to level up your development skills
β128,890Aug 19, 2026Updated last week
Alternatives and similar repositories for 30-seconds-of-code
Users that are interested in 30-seconds-of-code are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- π Algorithms and data structures implemented in JavaScript with explanations and links to further readingsβ196,584Jul 26, 2026Updated last month
- β The Node.js best practices list (July 2026)β105,598Jun 15, 2026Updated 2 months ago
- Clean Code concepts adapted for JavaScriptβ94,759Jul 29, 2024Updated 2 years ago
- π The essential checklist for modern web development, for humans and AI agentsβ74,004Aug 14, 2026Updated 2 weeks ago
- Rails Girls Guidesβ7,164Aug 20, 2026Updated last week
- Deploy open-source AI quickly and easily - Special Bonus Offer β’ AdRunpod Hub is built for open source. One-click deployment and autoscaling endpoints without provisioning your own infrastructure.
- π 33 JavaScript concepts every developer should know.β66,519Aug 2, 2026Updated 3 weeks ago
- A book series (2 published editions) on the JS language.β184,770Feb 15, 2026Updated 6 months ago
- freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.β454,828Updated this week
- Interactive roadmaps, guides and other educational content to help developers grow in their careers.β366,060Updated this week
- A long list of (advanced) JavaScript questions, and their explanationsβ65,323Aug 4, 2024Updated 2 years ago
- JavaScript Style Guideβ148,139Apr 16, 2026Updated 4 months ago
- Curriculum for RailsBridge workshopsβ3,840Mar 18, 2024Updated 2 years ago
- 100+ Python challenging programming exercisesβ29,585Apr 6, 2026Updated 4 months ago
- A collective list of free APIsβ474,106Updated this week
- Deploy on Railway without the complexity - Free Credits Offer β’ AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Curated list of project-based tutorialsβ281,653Updated this week
- Short CSS code snippets for all your development needsβ15,997May 7, 2023Updated 3 years ago
- A list of awesome beginners-friendly projects.β88,900Jul 25, 2026Updated last month
- Freely available programming booksβ395,738Updated this week
- Overview of App Academy Openβ4,957Oct 16, 2020Updated 5 years ago
- Hello world in every computer language. Thanks to everyone who contributes to this, make sure to see contributing.md for contribution inβ¦β11,941Jan 19, 2026Updated 7 months ago
- A curated list of resources for devs and designers. Join me on devcord.com if you are up for a chit chat :)β5,143Jul 21, 2022Updated 4 years ago
- "The mother of all demo apps" β Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many moreβ84,169Updated this week
- Curated coding interview preparation materials for busy software engineersβ142,360Aug 7, 2026Updated 3 weeks ago
- 1-Click AI Models by DigitalOcean Gradient β’ AdDeploy popular AI models on DigitalOcean Gradient GPU virtual machines with just a single click. Zero configuration with optimized deployments.
- 24 Lessons, 12 Weeks, Get Started as a Web Developerβ96,533Aug 5, 2026Updated 3 weeks ago
- Master the command line, in one pageβ162,202Jun 25, 2024Updated 2 years ago
- A complete computer science study plan to become a software engineer.β360,161Aug 28, 2025Updated last year
- π Awesome lists about all kinds of interesting topics [NOTE: Pull requests are temporarily disabled until I have a chance to catch up wiβ¦β501,961Aug 21, 2026Updated last week
- Master programming by recreating your favorite technologies from scratch.β544,523Jul 14, 2026Updated last month
- Storybook is the industry standard workshop for building, documenting, and testing UI components in isolationβ90,981Updated this week
- Front End interview preparation materials for busy engineers (updated for 2026)β43,999Aug 13, 2026Updated 2 weeks ago
- A set of best practices for JavaScript projectsβ29,447Dec 9, 2024Updated last year
- A collection of tips to help take your CSS skills pro. πΉβ30,262Aug 24, 2026Updated last week
- Deploy to Railway using AI coding agents - Free Credits Offer β’ AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.β367,482Mar 20, 2026Updated 5 months ago
- The library for web and native user interfaces.β248,633Updated this week
- The Open Source Data Science Mastersβ26,269Dec 3, 2023Updated 2 years ago
- π€ͺ A list of funny and tricky JavaScript examplesβ37,680Jul 3, 2026Updated last month
- π’ A collection of awesome browser-side JavaScript libraries, resources and shiny things.β35,022Aug 19, 2026Updated last week
- A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradevβ136,217Updated this week
- Delightful Node.js packages and resources [BECAUSE OF TOO MUCH SPAM AND LOW-QUALITY SUBMISSIONS, SUBMISSIONS ARE PAUSED UNTIL JULY]β66,675May 3, 2026Updated 3 months ago