Kilian Valkhof

Kilian Valkhof

PolypanePolypane
Creates Polypane, the browser for devs
270 points

Forums

My Financép/my-financeMatt Carroll

8d ago

This is how I spent money in 2025

Every year I reflect on how I spent money in the previous year. Previously, I have manually scraped my bank statements and put together a report, but 2025 was interesting because I built a fairly overkill personal finance product to make this report easy to generate for myself.

Because it is really easy, I m going to do a deep dive on how I spent money in 2025. (I was able to put this all together in ~10 mins)

Kilian Valkhof

9yr ago

Messenger Demo Viewer - Demo (bot) interactions without showing personal chats

Messenger Demo Viewer is a free cross-platform and open source Facebook Messenger viewer that hides your sidebar by default. To show or hide the sidebar, press cmd/ctrl + b.

Kilian Valkhof

6yr ago

Superposition for Figma - Extract design tokens from sites, use them in Figma.

The Superposition plugin for Figma lets you extract design tokens from live websites and use them directly in your designs on Figma. Design using the colors, typography, border-radius, shadows and images from sites.
Kilian Valkhof

5yr ago

Visualize browser sizes - Show the browser sizes your actual visitors use. By Polypane

Visualize browser sizes shows the browser sites your visitors use based on your Google Analytics data.
1. Connect with Google
2. Choose your Google Analytics profile
3. There is no step 3, all the data is shown instantly!
Kilian Valkhof

4yr ago

Fix contrast - Automatically fix contrast issues on all websites

Low contrast text is the most common accessibility issue and affects 86.4% of pages.
This free extension based on technology developed for Polypane (https://polypane.app) automatically fixes contrast issues on any site you visit.