30 seconds of CSS

What it does

30 seconds of CSS is a curated collection of useful CSS snippets you can understand in 30 seconds or less. Inspired by 30 seconds of code.

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  30 seconds of code2020 · 30secondsofcode.org · ▲337

  Short code snippets for all your development needs

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  30 seconds of code2018 · github.com · ▲252

  JS snippets that you can understand in 30 seconds or less.

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  A visual guide to the most popular CSS properties2016 · cssreference.io · ▲1,117

  CSS Reference is a free visual guide to CSS. It features the most popular properties, and explains them with illustrated and animated examples.

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  Troubleshooting CSS2014 · ▲83

  Learn how to fix most CSS bugs in under 60 seconds

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  30 Seconds of Knowledge2019 · 30secondsofknowledge.com · ▲254

  Don't let your engineering brain rot in the age of AI. 30 Seconds of Knowledge delivers one real code snippet on every new tab - read it, get it, stay sharp in 30 seconds.

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  30 seconds of C#2020 · github.com · ▲69

  Short C# code snippets for all your development needs

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  Run full iOS 16.5 firmware on Android Devices▲536

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 5d ago · github.com

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  /dev/null▲503

  a social network for devs

  Dev tools · 8d ago · dev-null.sh

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 28d ago · openbot.run

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  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 · 26d ago · talanoa.email

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  AUDR by Chargebee▲323

  Open standard for tracking agent run costs

  Dev tools · 30d ago · openaudr.dev

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  myPip▲272

  Vibe code, publish, and monetize games with AI

  Dev tools · 12d ago · mypip.dev

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  Notion 2.0▲2,156

  The all-in-one workspace - notes, tasks, wikis, & databases

  Work · 2018 · notion.so

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  MAKE Book: The Indie Maker Handbook▲1,372

  Learn to build profitable startups the indie way

  Dev tools · 2018 · readmake.com

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  Overflow▲1,139

  The world’s first user flow diagramming tool for designers

  Work · 2018 · overflow.io

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  RoughJS – Create hand-drawn graphics using JavaScript▲1,087

  Rough.js is a light weight javascript library that lets you draw graphics with a hand-drawn, sketchy, appearance.

  Life & fun · 2018 · roughjs.com

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  Sunsama▲999

  If Trello & Google Calendar had a baby.

  Work · 2018 · sunsama.com

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  Airtable Blocks▲877

  500,000+ brands use Airtable to enable real-time collaboration, automate repetitive tasks & manual work, and streamline business processes in minutes. Join them.

  Dev tools · 2018 · airtable.com