Mastodawn

Modern Web Guidance launched at #GoogleIO, and it’s quietly one of the most useful announcements for devs this year ✨👩🏻‍💻
It teaches AI agents to stop writing div hacks and start using modern browser APIs instead.
My take👇
#GoogleIO #ai #DEVCommunity
https://dev.to/highflyer910/modern-web-guidance-teaching-ai-agents-to-stop-coding-like-its-2019-508b

Thea May 5

Wrote about idempotency keys - the parts that are
easy to get wrong
Concurrency, payload validation, failure handling, testing
Maybe useful if you're building payment flows 💸
#backend #systemd
https://dev.to/highflyer910/idempotency-keys-what-most-tutorials-dont-tell-you-1ncc

Thea Mar 5

Built a small PWA last weekend for the DEV Weekend Challenge 🙃
DevStretch - for developers who forget to move while coding 🧏🏻‍♀️
• PWA
• Wake Lock API
• Service Worker notifications
• Zero dependencies
Demo + write-up:
https://dev.to/highflyer910/devstretch-the-antiburnout-protocol-for-devs-who-forgot-they-have-bodies-3am
#webdev #javascript #pwa #opensource #devchallenge

Thea Feb 12

Built this over the weekend: tap the lie, watch it break💥
Experimented with 'globalCompositeOperation = "destination-out"' to simulate a shattering glass effect👩🏻‍💻
Just Canvas + GSAP
Simple idea, satisfying result🙃
#JavaScript #creativecoding
https://codepen.io/HighFlyer910/full/QwEJROy

Thea Dec 19, 2025

This 🎄got picked by @codepen
My last pen of 2025 for the final #codepenchallenge 🧑🏻‍💻
Happy holidays💙
https://codepen.io/HighFlyer910/pen/ZYWgWLO

Thea Nov 8, 2025

Spent the afternoon making this autumn daydream come alive with AI 🍂
If nostalgia had a color, it would be the shade of falling leaves🍁

#AIArt #Autumn #fall

Thea Oct 31, 2025

DEADLINE MODE: Activated👻💀
When the ghost screams… you ship 😌:)
Happy Halloween🎃
#HappyHalloween #deadline #AICreepy

Thea Aug 14, 2025

Shadow challenge complete! ✨
Used data-text with CSS attr() for the shadows. No need to copy text everywhere in HTML, much cleaner this way 👩🏻‍💻 😊
#CodePenChallenge #cpc-shadow #CSS
https://codepen.io/HighFlyer/pen/JoYOvPP

Thea Aug 6, 2025

New #CodePenChallenge entry: Aurora Button with gradient tracking shine 👩🏻‍💻

- Interactive tracking that follows your cursor ✅
- Multi-layered shine effects with glass morphism✅
#cpc-shine
https://codepen.io/HighFlyer/full/NPGjOYa

Thea Jun 23, 2025

Built this for fun and
@CodePen
picked it🥰Many thanks!👩🏻‍💻
https://codepen.io/HighFlyer/full/myJJLaL

Homepage	https://teona.netlify.app/
Twitter	https://twitter.com/highflyer910
Github	https://github.com/highflyer910
Codepen	https://codepen.io/HighFlyer910/