Go from 0 to Hero on Codelang

Execute real coding challenges in a sandboxed environment.

Go from 0 to Hero on Codelang launched on February 24, 2026 with 1 votes.

What it does

Codelang is an interactive platform to learn coding, complete hands-on quests, track progress, and join a community of developers.

Coderslang2020 · try.coderslang.com · ▲117
An app to help you learn to code
Run Code Snippets in Any Language Inside Your Blog2017 · tech.io · ▲75
CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. Solve games, code AI bots, learn from your peers, have fun.
CodeSlang2024 · marketplace.visualstudio.com · ▲111
Transform code into explanations using modern slang & emojis
Codewars2014 · codewars.com · ▲198
A coding practice website for all programming levels – Join a community of over 3 million developers and improve your coding skills in over 55 programming languages!
IY
Improve your front end skills by practicing on real design templates2021 · codewell.cc · ▲189
Find information, resources and relevant links for codewell.cc. This domain may be for sale.
Codera2023 · codera.app · ▲72
An engaging method of learning to problem solve with code.

/dev/null▲491
a social network for devs
Dev tools · 4d ago · dev-null.sh
Run full iOS 16.5 firmware on Android Devices▲464
Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 22h ago · github.com
Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 29d ago · github.com
Reladraw – A diagram language where you decide where to place things▲411
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 27d ago · github.com
OpenBot▲362
Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 24d ago · openbot.run
Talanoa▲346
Hi 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

Rork Max▲1,428
Best AI for iOS apps. Website that replaces Xcode
Life & fun · Feb 2026 · rork.com
happycapy▲1,365
The agent-native computer, for the rest of us
AI · Feb 2026 · happycapy.ai
SuperX▲897
All-in-one growth OS for serious 𝕏 creators
AI · Feb 2026 · superx.so
KiloClaw▲868
Hosted OpenClaw. No Mac mini required.
Dev tools · Feb 2026 · kilo.ai
Lovon AI Therapy▲801
Feel closer and have more fun with your partner every day!
AI · Feb 2026 · lovon.app
I spent 3 years reverse-engineering a 40 yo stock market sim from 1986▲721
Hello my name is Ben Ward for the past 3 years I have been remastering the financial game Wall Street Raider created by Michael Jenkins originally on DOS in 1986. It has been a rough journey but I finally see the light at the end of the tunnel. I just recently redid the website and thought maybe the full story of how this project came to be would interest you all. Thank you for reading.
Work · Feb 2026 · wallstreetraider.com