Certify your JavaScript team
Certification of competence for JavaScript, run as a team program with bulk vouchers, a shared dashboard, and three levels from Junior to Senior.
Reviewed by industry experts, including Matteo Collina, Node.js TSC
Trusted by teams at 680+ companies
Pick the right level for each developer
The exams assess the knowledge and skills required to build robust applications with JavaScript, including syntax, functions, objects, the DOM, events, promises and async/await, modules, classes, error handling, and modern ES features.
Built under review by industry leaders
A committee of JavaScript experts
Examinations have been created in collaboration with some of the most well-known experts, guaranteeing that the competencies tested are those necessary to achieve the effective use of JavaScript.
Evan You
Creator of Vue.js and Vite
Matteo Collina
Co-founder & CTO at Platformatic, Node.js TSC member
Alex Kyriakidis
Founder & CEO Vue School, author of the first Vue.js book
Martin Ferret
FullStack JavaScript Senior Developer
Jad Joubran
JavaScript & Web Performance consultant, Google Developer Expert
Haimantika Mitra
Developer advocate at Hashnode
Daniel Kelly
Lead Vue School Instructor & Examination Board member
Mostafa Said
Full-time instructor at Vue School, full-stack developer
Run it as a team
Bulk vouchers and a team dashboard
Buy credits in bulk, assign them to developers in one click, and track passes and fails across levels in one place.
Tiered team pricing
Three volume tiers plus an enterprise option, and the per-developer price drops as your team grows.
Built-in flexibility
Every bundle includes one free retake, direct Senior-level access, and credits valid 3 years.
Ready to certify your JavaScript team?
Tell us your team size and target levels and we will come back with a rollout plan and pricing.