1. X
  2. 🦋 Nicolas DUBIEN
Log inSign up
🦋 Nicolas DUBIEN
3,809 posts
🦋 Nicolas DUBIEN profile banner
user avatar

🦋 Nicolas DUBIEN

@ndubien
Author of fast-check.dev ∙ Lead Principal Software Engineer @GoPigment ∙ Opinions are my own ∙ 🦋 bsky.app/profile/nicola…
France
github.com/dubzzz
Joined April 2013
1,173
Following
728
Followers
RepliesRepliesMediaMedia
  • Pinned
    user avatar
    🦋 Nicolas DUBIEN
    @ndubien
    Aug 29, 2024
    🎊 Just published the release note for fast-check 3.22.0: 💱 Built-in support for grapheme on string arbitrary 🗑️ Deprecation of specific string arbitraries, now handled by the generic one More details on our release note 📚
    Image
    What's new in fast-check 3.22.0? | fast-check
    From fast-check.dev
  • user avatar
    🦋 Nicolas DUBIEN
    @ndubien
    Sep 18, 2025
    ✨ I’m thrilled to welcome our new Gold Sponsor: @lambdatesting! 🎉 Your support helps us keep improving fast-check for the whole community 💛
  • user avatar
    🦋 Nicolas DUBIEN
    @ndubien
    Jan 10, 2025
    🕳️ Time to uninstall X 🦋 I will probably continue to check it from time to time via their website. But stopping with their application 👋
  • user avatar
    🦋 Nicolas DUBIEN
    @ndubien
    Dec 24, 2024
    🎄 The final challenge is here! 🎅 Santa’s coin distribution for the elves is at risk. Can you help Emma ensure every elf gets paid fairly and efficiently using property-based testing? 🪙 It’s the last puzzle! 👉
    Image
    Advent of PBT 2024 · Day 24 | fast-check
    From fast-check.dev
  • user avatar
    🦋 Nicolas DUBIEN
    @ndubien
    Dec 23, 2024
    Advent of PBT · Day 23 🎄💰 Santa's payment delays pushed the elf Emma to create a coin-payment algorithm — but it might have bugs. After your impressive job, she decided to call you back. Can you test it to ensure elves get paid on time? 🔍 👉
    Image
    Advent of PBT 2024 · Day 23 | fast-check
    From fast-check.dev

Log in or sign up for X

See what’s happening and join the conversation

Continue with phone
or
Log in with username or email
Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
Advertisement
Advertisement