
LeetCode
Codility
CodeSignal
iMocha
Codewars
HackerEarth
TestGorilla
HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

Image Charts
DataWrapper
ChartURL
Visualis
Chartworks
Flourish
Google Charts
QuickChart is easy to use and open-source open API that makes it easy to generate chart images.
Which is more popular?
Based on our record, HackerRank should be more popular than QuickChart. It has been mentioned 67 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | quickchart.io |
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What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
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.
No analysis of QuickChart yet.
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External articles and on-site reviews we used to compare the two products.


What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
HackerRank’s challenges cover a wide range of topics and difficulty levels, allowing developers to enhance their problem-solving skills and learn new algorithms and data structures. The competitive nature of...
HackerRank offers a wide array of challenges across various domains such as algorithms, mathematics, SQL, and functional programming. Its interface is user-friendly, and the platform provides detailed feedback on...
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Recommendations tracked on public social media and blogs since March 2021.


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... Source: almost 3 years ago
QuickChart is the closest reference point in terms of input format and chart coverage. It can also be self-hosted; fulgur-chart makes a narrower bet on a single local binary, data-only input, no JavaScript runtime, and deterministic output. - Source: dev.to / 4 months ago
Const URL = 'https://quickchart.io/chart'; Const WIDTH = '100%'; Const HEIGHT = 'auto'; Export const QuickChart = (Tag: React.FunctionComponent): React.FunctionComponent => { return ({ children, className, . .props }) => { ... - Source: dev.to / over 2 years ago
If print friendly reports are a requirement, I'd go with QuickChart (https://quickchart.io.) Static charts similar to chart.js, but without all the javascript. I've found static charts are much easier to work with once print CSS layout... - Source: Hacker News / over 2 years ago
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