
HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
TestGorilla
Codeable
Toptal
Upwork
Lemon.io
Unicorn Dev
Fiverr
Cloud Devs
Andela
HackerRank 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, HackerRank seems to be a lot more popular than Codeable. While we know about 67 links to HackerRank, we've tracked only 4 mentions of Codeable. 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 people’s solutions. - Source: dev.to / about 1 year 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 / over 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: almost 3 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: almost 3 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
I tried signing up to codeable.io recently only to learn that they have temporarily disabled developer applications. Source: over 3 years ago
You can check out https://codeable.io/. Source: over 3 years ago
Yeah, but the freelanchers I got suggested by codeable.io had a fee of over 1000 dollar. I'm just a student and it's for a small recreative project I'm working on as an interest and a challenge. So I'm trying to do it with just the help of the internet. Source: almost 5 years ago
That said, one resource I've found to be very helpful is codeable. They vet the developers for you. It's worked great for the type of business I run, where I need people for certain parts of projects, but I'm not a big enough company to actually hire full-time roles. Also, they act as an intermediary for payment- you pay the agreed-upon cost of the work up front, but that money first goes to codeable and payment... Source: over 5 years ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Toptal - Hire the Top 3% of Freelance Talent®. Toptal is an exclusive network of the top freelance software developers, designers, finance experts, product managers, and project managers in the world.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
Upwork - Forget the old rules. You can have the best people. Right now. Right here.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
Lemon.io - Lemon.io is a community of vetted offshore developers for startups.