With version 4.2.0, we are re-affirming our will to provide our users with efficient and easy to use primitives around race condition detection. Because race conditions are far from easy to detect and think of we want to make them easy to track. For that reason we decided to introduce two new primitives to help you waiting for the scheduler to be done.
Continue reading to explore the detailed updates it brings.
With fast-check, reliability has always been at the heart of our mission. We strive to detect bugs that are not only rare but also extremely complex. With this release, we're making our scheduler even more effective — especially in scenarios that can realistically occur in production codebases. Our goal is for the scheduler to suggest as many execution orderings as possible, helping you surface those sneaky race conditions with confidence.
Continue reading to explore the detailed updates it brings.
Random failures in tests are frustrating and time-consuming to debug. What if your test runner could help eliminate flaky tests by safely handling randomness? In this article, we explore a new approach to testing that integrates built-in fuzzing directly into Vitest, making tests more reliable, reproducible, and robust.
The release of fast-check 4.0.0 marks the end of the 3.x series. With this new version, we've streamlined and refined our APIs, embraced modern standards, and removed unnecessary polyfills to enhance performance and maintainability.
Continue reading to explore the detailed updates it brings.
Christmas is at risk! In their rush to meet tight deadlines, Santa’s elves accidentally introduced bugs into critical algorithms. If these issues aren’t discovered in time, Christmas could be delayed for everyone worldwide!
Your mission is to troubleshoot these black-box algorithms using the power of fast-check.
The clock is ticking! Emma just reached out with a new challenge: Santa’s coin distribution strategy for multiple elves might leave some unpaid. Can you identify any flaws in the algorithm and ensure every elf gets their fair share? 🎄✨
Christmas is at risk! In their rush to meet tight deadlines, Santa’s elves accidentally introduced bugs into critical algorithms. If these issues aren’t discovered in time, Christmas could be delayed for everyone worldwide!
Your mission is to troubleshoot these black-box algorithms using the power of fast-check.
The clock is ticking. This time, it’s not Santa but Emma who needs your help: she suspects her coin-payment algorithm might have bugs. Can you uncover any issues and ensure every elf gets paid on time for years to come? 🎄✨
Christmas is at risk! In their rush to meet tight deadlines, Santa’s elves accidentally introduced bugs into critical algorithms. If these issues aren’t discovered in time, Christmas could be delayed for everyone worldwide!
Your mission is to troubleshoot these black-box algorithms using the power of fast-check.
The clock is ticking! Santa just sent you a new challenge: his elves’ algorithm for SantaMind might have bugs. Can you uncover any issues and ensure every guess gets the perfect feedback? 🎄✨
Christmas is at risk! In their rush to meet tight deadlines, Santa’s elves accidentally introduced bugs into critical algorithms. If these issues aren’t discovered in time, Christmas could be delayed for everyone worldwide!
Your mission is to troubleshoot these black-box algorithms using the power of fast-check.
The clock is ticking. Santa just pinged you with your next challenge: the elves’ new feature for his remastered Tic-Tac-Toe game might have flaws. Can you uncover any bugs in the algorithm and ensure every child’s favorite game is perfect? 🎄✨
Christmas is at risk! In their rush to meet tight deadlines, Santa’s elves accidentally introduced bugs into critical algorithms. If these issues aren’t discovered in time, Christmas could be delayed for everyone worldwide!
Your mission is to troubleshoot these black-box algorithms using the power of fast-check.
The clock is ticking. Santa just pinged you with your next challenge: he tackled a tricky coding problem to boost his morale but suspects his solution might have flaws. Can you find a bug in his implementation and restore his confidence? 🎄✨
Christmas is at risk! In their rush to meet tight deadlines, Santa’s elves accidentally introduced bugs into critical algorithms. If these issues aren’t discovered in time, Christmas could be delayed for everyone worldwide!
Your mission is to troubleshoot these black-box algorithms using the power of fast-check.
The clock is ticking. Santa just pinged you with your next challenge: the elves’ sleigh-packing algorithm might have flaws. Can you uncover any issues and ensure Santa minimizes his trips? 🎄✨