A tooltip with plain HTML and Tailwind CSS

Comments (1)

hbroadbent · 1d ago

Hey HN, I've been playing around with HTML & CSS only tooltips for a while, and I finally decided to write a bit about them. Hopefully someone here will find them interesting!

At the end of the article, I also touch on the new CSS anchor API, which will simplify things a bit once (if) it becomes more widely supported.

Ask HN: What are you working on? (May 2025)

Ask HN: What projects do you donate to?

Al-LLM powered eBPF based security platform

Ask HN: Tired of all the AI, what other cool tech is out there?

Best Buy is selling a $400 "digital Ethernet" cable for "cleaner, clearer sound"

Ask HN: Am I old?

Ask HN: Is anyone using AI conversation partners?

Ask HN: Why that many more US-based companies are hiring "US-only" remote?

Ask HN: Anyone struggling to get value out of coding LLMs?

Ask HN: Would you be interested in OpenRouter for MCPs?

Ask HN: Building LLM apps? How are you handling user context?

Ask HN: Go deep into AI/LLMs or just use them as tools?

Every wondered how Facebook spoofs Gmail message list snippet text?

What's your "coworker didn't lock screen" procedure?

Ask HN: Is this Tetris variant novel? Would it be fun?

Ask HN: Merge Request Review Agent?

It Survives Because It Collapsed: Three AIs, One Residue

Ask HN: Why does MCP need to exist?

Ask HN: What HN posts inspired or changed your perspective the most?

Ask HN: What's a tool you use every day that most developers haven't heard of?

What's been your biggest technical bottleneck as a small startup lately?

OSINTGraph – Map Your Target's Instagram Network and Uncover Hidden Circles

Ask HN: How do you determine if something is a sunk cost VS needing patience?

O1 Visa Question - Looking for help

AgentLink: On-demand AI agents you can assemble into teams

Ask HN: Weirdest programs you ever made?

Ask HN: Can you give tips on writing a README for project?

OWASP PTK – browser extension all-in-one for pentesters and bug hunters

Ask HN: Do you have a side project you're getting tired of?

Ask HN: Career Change Confusion

ESP32 MCP Server

Ask HN: What did you learn from your recent project failure?

Ask HN: Openrouter Free Models

Tips for me before I quit IT job to prepare for government job?

Ask HN: What's the best decision you made early in your career

We sold our first AI agent to a legacy industry–now we're stuck. Help us Advice?

Ask HN: Places in the UK / Europe Related to computers

Ask HN: What's your favorite architect/editor pair with Aider?

A tooltip with plain HTML and Tailwind CSS

Comments (1)