CSSBattle – The First CSS Code Golfing Battleground
Compete in fun CSS games and challenges. Recreate target images in the shortest CSS code possible — daily CSS practice, real-time CSS battles, and shape/layout challenges. Free to play.
CSSBattle – The First CSS Code Golfing Battleground launched on April 8, 2019 with 19 votes, #891 of 3,128 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 7 years on.
In plain words
CSSBattle is a competitive coding platform where developers challenge themselves to recreate visual designs using the least amount of CSS code possible. Launched in 2019, it serves web developers and CSS enthusiasts who want to improve their styling skills through gamified competitions. The platform stands out by combining performance optimization with creative problem-solving, allowing users to battle against others by writing minimal, efficient CSS solutions to match target designs.
written from the facts on this page · September 2026
From the sources
CSSBattle is the funnest multiplayer CSS game with 400K+ web designers & developers. Take on daily CSS challenges, play live battles, and practice CSS by recreating target images in the shortest code possible — the shorter your CSS, the higher your score. Free CSS practice, fun CSS games, real competition. A new CSS challenge everyday to practice your skills. No leaderboards, nofrom cssbattle.dev
Does a similar job
all alternatives →
CSS Speedrun – A small game to test and improve your CSS knowledge2022 · css-speedrun.netlify.app · ▲213A small fun app to test your CSS knowledge. Find the correct CSS selectors for the 10 puzzles as fast as possible.
Cs16.css – CSS library based on Counter Strike 1.6 UI2025 · cs16.samke.me · ▲819CSS library based on Counter Strike 1.6 UI.
More dev tools this month
the category →
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 28d ago · github.com
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 26d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 23d 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 · 20d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 28d ago · corespeed.io
Source: Show HN post ↗
Launched alongside, April 2019
the whole month →
Your privacy assistant, by Sunrise co-founder
Life & fun · 2019 · apps.apple.com
Lorem Ipsum... but for photos
Life & fun · 2019 · picsum.photos
Unlock the full potential of your website with 1MB
Dev tools · 2019 · 1mb.site
