Oskar Wickström

This account is verified. Learn more

@owickstrom

Software engineer in rural exile, working on Bombadil at @antithesishq. Generative testing, web, graphics, and systems programming. Also Bach and mandolin.

Sweden wickstrom.tech Joined June 2011

795 Following 6.1K Followers 13K Posts

Latest posts 5

Pinned post

Oskar Wickström @owickstrom Jan 28

Wake now, my merry friends! Forget the nightly noises! Ring a ding dillo del!

I recently joined Antithesis, where I'm building a new browser testing framework called Bombadil.

We're doing this openly, no stealth mode shenanigans this time: github.com/antithesishq/b…

github.com GitHub - antithesishq/bombadil: Property-based testing for web and terminal UIs Property-based testing for web and terminal UIs. Contribute to antithesishq/bombadil development by creating an account on GitHub.

Oskar Wickström @owickstrom 1d

Exploring the state space of a complex single-page app.

This is a real guided Bombadil fuzzing campaign. Each star is a state. Larger and brighter stars are high-reward or outright bugs. The little space ships are individual runs discovering new stars.

0:22

Oskar Wickström @owickstrom 2d

I'm gonna stick with 100% Jussi Björling and ignore absolutely everything else Christmas-related and it's gonna be glorious

Oskar Wickström @owickstrom 3d

Expanding the eval on guided fuzzing to TUIs. Promising so far, finding new weird bugs in OSS projects.

Oskar Wickström @owickstrom 5d

Missed opportunity to not name the last Jepsen report WAL of Shame