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

Tech Jobs for Good
Idealist
NatureTech Jobs
SDG.careers
Watershed
Rejobs.org
indeed
Discover climate tech jobs, organizations, & events π

Which is more popular?
HackerRank might be a bit more popular than Climatebase π. We know about 67 links to it since March 2021 and only 56 links to Climatebase π.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | climatebase.org |
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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
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 Climatebase π yet.
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0β100% relative to the other.


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


What are LeetCode and LeetCode alternatives good for?LeetCodeπ‘Interested in leveling up your career? Apply to the Formation Fellowship...
HackerRankβs 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...
We have no reviews of Climatebase π yet. Be the first one to post
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 peopleβs 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
Instead of arguing about this on the internet you could do what Iβm doing: working to take carbon emissions off the board. Itβs not easy right now because of the funding and political climate, but you can find work where success... - Source: Hacker News / 2 months ago
Try Climatebase.org it's kind of like indeed for Climate Change jobs. They have number of data science and data related jobs. Source: about 3 years ago
I'm currently searching in the climate space but haven't had any luck. https://climatebase.org/ has been helpful in finding open positions. Source: about 3 years ago
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