Cheatsheet++ is an ever‑growing library of concise, developer‑friendly cheat sheets, tutorials, and interview‑prep resources spanning 600 + technologies—from classic C# and SQL Server to the latest in AI, cloud, and DevOps. Each topic page delivers:
a one‑screen reference of commands & patterns
a brief history for context
common pitfalls & best practices
hand‑picked external links so you’re never more than one click from deeper docs or source code.
What sets Cheatsheet++ apart? Depth & breadth in one place – curated content for frontend, backend, data, cloud, mobile, security, and more, all searchable and cross‑linked.
Actionable extras – interview‑level Q&A (Beginner is open to everyone; Intermediate & Advanced unlock after a quick sign‑up), copy‑ready snippets, and upcoming “cheat sheets you should know if …” collections tailored to specific roles (e.g., Data Scientist, DevOps Engineer).
Built for speed – core material loads instantly with no paywall, and the site’s mobile‑first design surfaces answers faster than video tutorials or long‑form articles.
Whether you need a quick syntax reminder, a hiring‑day refresher, or a structured path to upskill, Cheatsheet++ keeps essential dev knowledge at your fingertips—so you can ship, debug, and learn with confidence.
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freeCodeCamp grants certificates to candidates after they finishing a topic/chapter which can enrich your portfolio However, if you are looking/preparing for jobs, leetcode is better
Based on our record, Free Code Camp seems to be more popular. It has been mentiond 577 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
FreeCodeCamp Freecodecamp.org Free coding tutorials, including responsive design and JavaScript. - Source: dev.to / 3 months ago
Freecodecamp provides 10+ free web development courses in JavaScript, Python, front-end, and back-end that are more than enough to kickstart any developer's career. You learn through interactive coding exercises and articles, and can participate in forum discussions when you get stuck or need help. - Source: dev.to / about 1 year ago
Don't do bootcamp. Start with something like https://freecodecamp.org and take a few lessons. Try to build something from that and see how motivated you are. If you see some progress and this thing still excites you, then may be find an engineer (a friend/co worker etc) who can guide you a bit as you continue to build something. Start small and stay away from bootcamps (my 2 cents). - Source: Hacker News / over 1 year ago
Self-learning after hours to code: freecodecamp.org. Source: over 1 year ago
An effective way to improve your JavaScript skills is working through coding challenges and exercises. Sites like ReviewNPrep, FreeCodeCamp, and HackerRank have tons of challenges that allow you to practice JavaScript concepts by building mini-projects and solving problems. These hands-on challenges force you to apply what you learn. Source: over 1 year ago