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HackerRank
Can I useHackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
Based on our record, Can I use should be more popular than HackerRank. It has been mentiond 410 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other peopleโs solutions. - Source: dev.to / 11 months ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / about 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice if anyone know any alternative that works like Working: Gives a challange User sumbits code and it test into testcases. Source: over 2 years ago
An effective way to improve your JavaScript skills is working through coding challenges and exercises. Sites like ReviewNPrep, FreeCodeCamp, and HackerRank have tons of challenges that allow you to practice JavaScript concepts by building mini-projects and solving problems. These hands-on challenges force you to apply what you learn. Source: over 2 years ago
I'm 18M Indian. Growing up I've always been a daydreamer, if you may. Since 8th grade - I'm fascinated by programming. And I'm good at it too. But I'm not cocky too. I wouldn't say I'm at an advanced level, but I can most probably solve any problem - in time - with my skills. I also keep my skills brushed by solving problems on Hacker Rank (every day or alternate days) and try my best to contribute on... Source: almost 3 years ago
Engine support is still catching up as of mid-2026 check caniuse.com or node.green before shipping any of this to production without a fallback. Temporal in particular is brand new to the spec after years in Stage 3, so browser support (Safari especially) is the long pole. But for Node.js backends and evergreen-browser frontends, most of this list is either already usable or one polyfill away. - Source: dev.to / 11 days ago
I usually go by CanIUse's global percentage when deciding if I can utilize a new browser feature, and right now it's 90.81% (https://caniuse.com/css-nesting) That's a bit lower than I would be comfortable with, however not that bad, we have been even considering switching all our images to AVIF:. - Source: Hacker News / 13 days ago
> This is because NewV7 assumes that the wallclock timer always has microsecond or nanosecond precision, though a browser's wallclock (new Date.getTime()) is millisecond precision. That's true of Date, but not Temporal, which supported in most cases. [1] There needs to be a fallback, but `Temporal.Now.instant()` is nanosecond-precise. [1] https://caniuse.com/?search=temporal. - Source: Hacker News / 28 days ago
Off-topic, but, Safari seems to be the only browser that doesn't support Temporal yet. It looks like the only blocker for adopting it on web. https://caniuse.com/?search=Temporal. - Source: Hacker News / 2 months ago
Browser support varies. Use caniuse.com before committing. For features you must have everywhere, polyfills exist. For features that gracefully degrade, feature detect with if ("foo" in window) and ship the better experience to capable browsers. - Source: dev.to / 2 months ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
CSS-Tricks - CSS-Tricks is a website about websites.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
Browsershots - Browsershots makes screenshots of your web design in different browsers.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
browserling - Live interactive cross-browser testing from your browser.