
HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
TestGorilla
Arc.dev
Flexiple
Toptal
Upwork
WeWorkRemotely
Expert360
Lemon.io
Indiez
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 should be more popular than Arc.dev. It has been mentiond 67 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 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: 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: 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
Postman dominated API development for over a decade because it made REST discovery, testing, and documentation accessible without deep command-line expertise. But 2026 has flipped that advantage. The rise of CLI-native, scriptable, and programmatic API tooling—driven by projects like Arc, HTTPie, and cURL's modern revitalization—has made the terminal the preferred workspace for 68% of backend engineers (per the... - Source: dev.to / 21 days ago
Arc flips the traditional job search model. It’s an exclusive network primarily aimed at senior developers. - Source: dev.to / 4 months ago
Arc.dev offers companies both full-time and freelance recruiting options for qualified ReactJS engineers. They provide a two-week risk-free trial so businesses can evaluate the developer's abilities and suitability. Businesses can stop operating without incurring any costs if they are not happy. - Source: dev.to / over 1 year ago
Arc.dev Arc.dev specializes in connecting companies with remote developers, designers, and marketers. With a focus on quality, Arc.dev provides access to vetted candidates with domain expertise and English fluency. The platform's unique approach to candidate matching saves time and ensures you find the right fit quickly. - Source: dev.to / almost 2 years ago
Hallo Leute aus Österreich! I just made my move to Wien, finally. I am offering my Software Engineering Consulting Services and/or Digital Product Management services to anyone who wants to launch an MVP in the digital space in a short manner, or join/lead a small team. Enterprise-grade stuff (I am ex-IBM CIO), no shady businesses, US entity. My profile: https://arc.dev/@arpad Before going into the Software space... - Source: Hacker News / over 2 years ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Flexiple - Flexiple is an offshore team and GCC building company. We build, staff and run your India team end to end: hiring, payroll, compliance, HR and IT. Hire contractors, run a managed team as a micro-GCC, or build your own India entity.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
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.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
Upwork - Forget the old rules. You can have the best people. Right now. Right here.