Interactive articles about my developer journey

Signals, the push-pull based algorithm
- ReleaseMar 23, 2026
- Categoriesstatereactivityalgorithm
We have been using Signals in production for years via several modern front-end frameworks like Solid, Vue, and others, but few of us are able to explain how they work internally. I wanted to dig into it, especially diving deep into the push-pull based algorithm, the core mechanism behind their reactivity.
Interpol: A low-level take on tweening and motion
Read on Codrops- ReleaseOct 27, 2025
- Categoriesinterpolationalgorithmsanimation
Three years ago, I started developing a lightweight interpolation library called Interpol. If you enjoy digging into how web animation mechanisms work under the hood, you're in the right place.
Build a router for creative transitions
- ReleaseAug 27, 2025
- Categoriesfront-endroutinganimation
Animating route transitions can quickly become a nightmare depending on the router you're dealing with. It's a subject I wanted to tackle early on so I'd never be limited in developing transition scenarios, which led me to develop my own solutions.
Advent of Code 2024, some notes
- ReleaseApr 23, 2025
- Categoriespuzzlealgorithmnote
For four years, I tried to participate in the Advent Of Code challenge each December. While waiting for my Christmas gift, I lose myself in these puzzles which improve my skills in algorithms and help me discover new things.
A fluid CSS methodology
- ReleaseMar 18, 2025
- CategoriesCSSlayoutUI
Fluid CSS methodologies have completely transformed my approach to web integration by improving the responsive aspect and simplifying maintenance. I find this topic deceptively simple yet incredibly powerful and still relevant today.
Interpol
- ReleaseFeb 6, 2025
- Categoriesmotionopen-source
I decided to write my own GSAP library, but starting a new project with too many subjects to cover was not a good idea. I finally focused on interpolation.
I now have a journal
- ReleaseFeb 3, 2025
- Categoriesnote
Hello internet, this is my first blog post! After years in the front-end development game, I finally decided to write a journal.
About
Front-end developer since 2013 and passionate about graphic design, I specialize in building design systems and interactive experiences, with back-end knowledge.
Previously a lead front-end developer at cher-ami.tv, I now work as a freelancer, collaborating with engineering teams from studios, startups, and agencies such as Rezo Zero, Immersive Garden, and Area17. Clients include Netflix, Warner Music, Sandro, Opéra de Paris, and many more.
I also dedicate a part of my professional activity to maintaining open-source libraries and writing articles about my field on my journal.
Stack
- typescript
- vanilla JS
- node JS
- PHP
- webgl
- preact
- nuxt
- vite
- esbuild
- ogl
- use-gesture
- preact signals
- gsap
- interpol
- debug
- low-router
- docker
- github action
- gitlab CI
I'm open to collaborations and projects, feel free to contact me.
mail@willybrauner.com
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