HackerRank · Skill Badge · Foundational
HackerRank JavaScript (Basic)
Crydd Score 79
Demand Growing
Career Value Moderate
Recognition Strong
HackerRank JavaScript at a glance
- Provider
- HackerRank
- Credential type
- Skill Badge
- Exam required
- Yes
- Category
- Software Development
- Level
- Foundational
- Cost
- Free
- Difficulty
- Beginner
- Time to earn
- Under 1 month
- Validity
- Does not expire
- Format
- Timed online coding assessment
- Prerequisites
- Basic JavaScript
What is HackerRank JavaScript?
A free, timed HackerRank assessment verifying working JavaScript ability, on the platform many employers use to screen front-end and full-stack candidates.
Skills it covers
- JavaScript
- Functions
- Objects
- Arrays
Is HackerRank JavaScript worth it? The Crydd Verdict
CS 79Choose it if
You write JavaScript and want a fast, free, verifiable badge to back it up.
Consider alternatives if
You are still learning — build projects, which are stronger proof.
Why we say so
JavaScript is unavoidable in web work and HackerRank verification maps to real screening.
Market demand
JavaScript is among the most-requested languages; verification maps to common screening practice.
Where HackerRank JavaScript takes you
- Frontend Developer
- Full Stack Developer
- Software Engineer
Career roadmaps show where this certification fits in each path. See the roadmaps.
Related certifications
Curated connections from the catalog — each labelled with how it relates to HackerRank JavaScript, so you know why it’s here.
