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 have developed an algorithm to simplify the paths to items stored in Santa’s massive network of nested boxes. Santa fears the algorithm may have flaws, potentially making critical items impossible to find. Can you uncover any issues to ensure the system works perfectly? 🎄🔧

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 have designed an algorithm to compute the next barcode for Santa’s presents—a task that grows harder each year. Santa suspects their implementation might not be reliable. Can you find errors in the algorithm to ensure every present is labeled correctly? 🎄🔧

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’s worried about the security of his high-traffic website. The elves have created a system to validate security keys, but Santa fears it might be flawed. Can you test their implementation and ensure it’s rock solid? 🎄🔧

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’s struggling with a slow system for locating letters on his massive grid of post office boxes. The elves proposed a faster method, but Santa suspects it might not work as intended. Can you make sure their implementation is up to the task? 🎄🔧

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 needs you to investigate whether the fresh new word lookup system is working as expected. Can you ensure it’s accurate, so everyone gets exactly what they deserve? 🎄🔧

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’s worried that some children might be receiving duplicate responses — and possibly double the gifts! Santa suspects something is wrong with the way duplicates are handled by elves. Can you investigate and ensure everyone gets exactly what they deserve? 🎄🔧

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 first challenge: he’s struggling to answer children in the proper and efficient order. Something seems to be going wrong—can you uncover the issue and save Christmas? 🎄🔧

The previous release introduced the unit concept to the string arbitraries, enhancing control over string generation. In version 3.23.0, we’ve extended this feature to even more arbitraries, broadening its applicability. This update also includes several performance optimizations to make your testing faster and more efficient.

Continue reading to explore the detailed updates it brings.

This release extends string capabilities to generate not only printable ASCII characters but also a wider range of values, finely definable by the user. It also includes several deprecations.

Continue reading to explore the detailed updates it brings.

This release introduces support for UUIDs version 6 to 15. It also extends uuid to allow specifying a single version or a set of versions.

Continue reading to explore the detailed updates it brings.