
Codility
HackerRank
CodeSignal
iMocha
HackerEarth
TestGorilla
DevSkiller
TestDome
Unschooling
Udemy
Duolingo
Peer 2 Peer University
ELSA Speak
TalkPal
Udacity
edX
The Codility platform includes:
CodeCheck - Design role-specific remote skills assessments to screen your technical candidates before moving them to the interview stage.
CodeLive - Host technical remote or onsite interviews via our shared editor using a range of templates and whiteboards.
CodeEvent - Assess thousands of candidates at a time via technical recruiting events and find the best talent faster.
Unschooling connects learners in a global community where everyone teaches what they know and learns what they need. Unlike passive video courses or professional teacher marketplaces, Unschooling enables structured peer-to-peer learning where you practice with community members who have real experience.
How Unschooling Works 1 Watch authentic content - Videos, podcasts, or articles in your target skill area 2 Complete hands-on exercises - Apply what you learned immediately 3 Practice live with peers - Real conversation with experienced community members 4 Immerse in your passions - Learn through content you actually care about
The Peer Economy Everyone has something to teach and learn. Native in a language? Help someone practice conversation. Experienced in coding? Guide a beginner's project. Earn tokens helping others, spend tokens learning from peers who know what you want to master.
Skills Available Languages โข Technology & Coding โข Business & Professional Skills โข Personal Development โข Health & Wellness
Natural Learning Philosophy We don't use professional teachers. Unschooling creates immersion conditions where you learn from peers with real experienceโlike learning your first language from family. You acquire skills by doing, making mistakes, and getting feedback from supportive community members.
Platform Features - Structured peer-to-peer courses - Token economy for teaching and learning - Live practice with experienced peers - Community events and networking - Mobile-optimized learning - Peer matching by experience
Coming Soon: Blockchain credentials โข AI-powered matching
Why Peer Learning Works Humans learn best from others with real experience. Unschooling combines structured curriculum with authentic peer practiceโgiving you the roadmap and community to master any skill. No expensive teachers, just mutual support and shared knowledge.
Codility
UnschoolingBased on our record, Codility seems to be more popular. It has been mentiond 2 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.
- Technical skills: have they got the walk to match the talk? Programming languages on a resume mean little if candidates are unable to demonstrate their hard coding skills. You can test these skills with technical skill tests, such as the ones created by Codility or HackerRank. - Source: dev.to / about 2 years ago
Codility : Verify and improve coding skills. - Source: dev.to / over 5 years ago
HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
Udemy - Online Courses - Learn Anything, On Your Schedule
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
iMocha - Make intelligent talent decisions.
Peer 2 Peer University - Peer 2 Peer University (we usually just say P2PU) is a grassroots network of individuals who seek to create an equitable, empowering, and liberating alternative to mainstream higher education.