
Codewars
Exercism
LeetCode
CodinGame
CodeCombat
HackerRank
Google's Python Class
CheckIO is a web site with a mission: To teach JavaScript and Python coding skills through a game-playing interface. It is designed to teach new skills or improve existing skills through completing challenges.

DataTables
AG Grid
ZingGrid
SVAR UI
jqGrid
FancyGrid
Grid.js
JavaScript Spreadsheet

Which is more popular?
Based on our record, CheckIO should be more popular than Handsontable. It has been mentioned 46 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | checkio.org | handsontable.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Handsontable yet.
Walkthroughs and reviews on video.
Intro Video. How to get maximum from CheckiO
No Handsontable videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CheckIO and Handsontable. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


CheckiO is a platform with coding games created for different levels of programmers, from beginners to advanced levels. Using fun and engaging methods, you can use coding games to solve challenges in TypeScript and...
CheckIO is available in English and Spanish. The platform was designed by a group of engineers and now has a number of customers all over the globe who may use it to improve their programming speed and abilities by...
Checkio is the most whimsical HackerRank alternative on this list. It’s also focused on two languages: Python and TypeScript. On this site you’ll be thrown into a gamer’s paradise that includes robot mollusks and...
There are a lot of plugins available to add extra functionality to your grid. This includes things like auto-fill with drag-down and copy-down functionality. You can even perform Excel-like calculations by integrating...
Recommendations tracked on public social media and blogs since March 2021.


Have you heard of CheckIO (https://checkio.org/)? They have a gameified "Mario world" of coding challenges that are smaller and come with more explanation, tests to guide you through edge cases and provide hints. The challenges start... Source: almost 3 years ago
Cyber isn't gonna be a light switch, where you can flip it and be good. Don't be too hard on yourself. Start with some hands on stuff like https://tryhackme.com or checkio.org. You could look at certs like Security+ or CySA+ for some... Source: about 3 years ago
Much better to get your hands dirty than watching the videos. Try: https://checkio.org/. Source: over 3 years ago
Welcome to our recently conducted series of performance benchmarks. Data grids are becoming more popular and increasingly important as they play a vital role in managing and visualizing large datasets, especially in data-intensive... - Source: dev.to / almost 2 years ago
Https://handsontable.com/ This is the best commercial library you can just buy and put it in your product. Source: almost 4 years ago
I've always liked https://handsontable.com/ but I'm not sure what the licensing is for something other than a personal project. Source: almost 4 years ago
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Practice and level up your development skills and prepare for technical interviews.
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Built using web components, ZingGrid is a fully-featured, native solution for interactive, mobile-friendly JavaScript data grids and tables.
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