I built an online interactive course that helps you learn to code fast
I built an online interactive course that helps you learn to code fast launched on February 15, 2021 with 17 votes, #1,180 of 3,133 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
Dart.rocks is an online interactive course designed to teach coding quickly. Launched in 2021, it offers hands-on learning for aspiring developers who want to build programming skills efficiently. The platform combines instruction with interactive exercises to help users grasp coding concepts and practice them in real time. It's suitable for beginners looking for a structured, accelerated path to learning code.
written from the facts on this page · September 2026
Does a similar job
all alternatives →
Swift Playgrounds2016 · developer.apple.com · ▲378Learn serious code on your iPad in a seriously fun way

Futurecoder – A free interactive Python course for coding beginners2023 · futurecoder.io · ▲371Some highlights: - 100% free and open source (https://github.com/alexmojaki/futurecoder), no ads or paid content. - No account required at any point. You can start instantly. (You can create an account if you want to save your progress online and across devices. Your email is only used for password resets) - 3 integrated debuggers can be started with one click to show what your code is doing in different ways. - Enhanced tracebacks make errors easy to understand. - Useful for anyone: You can have the above without having to look at the course. IDE mode…

Leaf – Create interactive coding tutorials2021 · getleaf.app · ▲127- LTLearnStreet - The Best Place to Learn How to Code2012 · learnstreet.com · ▲101
Hey HN - We’ve built a site where you can learn Python, Ruby, and JavaScript in a fun, engaging and interactive way. How is LearnStreet different from other learn-to-code sites you ask? UI/UX: A key aspect of LearnStreet’s courses is its distinct UI/UX. In order to see this, simply sign up! Multi-modal: Our courses are designed for beginners, and we have multiple ways to help you learn, including live chat, Twitter, Q&A, hints, videos and background material. If you don’t know which language you want to pick up, check out our teaser videos in the Courses page!…
More dev tools this month
the category →

Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 20h ago · github.com

open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 29d ago · github.com

Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 27d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 24d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 22d ago · talanoa.email
Source: Show HN post ↗
Launched alongside, February 2021
the whole month →- RS
Life & fun · 2021 · justine.lol

Contribute to DidierRLopes/GamestonkTerminal development by creating an account on GitHub.
Dev tools · 2021 · github.com


Contra▲798Connect with next-gen talent and tools to get work underway. Hire more independents. Start more projects. Get more creative.
Commerce · 2021 · contra.com
