CodeSignal
HackerRank
Codility
LeetCode
Codewars
HackerEarth
iMocha
CodinGame
CodePen
JSFiddle
CodeSandbox
GitHub
replit
Pastebin.com
Visual Studio Code
JS Bin
CodeSignal CodePenBased on our record, CodePen seems to be a lot more popular than CodeSignal. While we know about 487 links to CodePen, we've tracked only 25 mentions of CodeSignal. 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.
Platforms like HackerRank and CodeSignal host challenges that not only hone your skills but also can put you on the radar of tech companies looking for talent. - Source: dev.to / 4 months ago
Regularly engaging with problem-solving and algorithm challenges on platforms such as LeetCode, HackerRank, or CodeSignal can significantly sharpen this ability. - Source: dev.to / 4 months ago
Coding Challenges: Platforms like Project Euler or CodeSignal offer a variety of problems that encourage logical thinking and algorithmic problem-solving. - Source: dev.to / 5 months ago
Engage in remote hackathons and competitions on platforms like Devpost, CodeSignal, and Topcoder. Showcase your coding prowess and win cash prizes. - Source: dev.to / 7 months ago
The key to getting better at programming is consistent practice. Try solving problems on websites like LeetCode, HackerRank, and CodeSignal. Start with easy problems and gradually move up in difficulty. Source: 12 months ago
Flems.io is similar to online editors like CodePen or JSFiddle, but has one unique selling point. You do not need an account or any external memory: Flems.io stores all data in the URL!. This is ideal for short tests and demos provided on dev.to or other online media. - Source: dev.to / 10 days ago
See the Pen Todo list transition by david omotayo (@david4473) on CodePen. - Source: dev.to / 17 days ago
The key to mastering HTML is consistent practice. Experiment with different tags, attributes, and layouts to solidify your understanding and gain creative confidence. There are many online playgrounds like CodePen [https://codepen.io/] where you can experiment with HTML, CSS, and JavaScript code. - Source: dev.to / 25 days ago
Build Projects: Websites like GitHub and GitLab host countless open-source projects where you can contribute and collaborate with other developers. Moreover, platforms like CodePen and Glitch provide environments for building and sharing web projects. - Source: dev.to / 2 months ago
(https://codepen.io/) This online code editor and community is a playground for developers. Experiment with HTML, CSS, and JavaScript code snippets, create visual demos, and share your creations with the world. CodePen is a great way to showcase your coding skills and learn from others. - Source: dev.to / 3 months ago
HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
JSFiddle - Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
CodeSandbox - Online playground for React
LeetCode - Practice and level up your development skills and prepare for technical interviews.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.