Computer Science
Frontend Development Challenges
Frontend Development challenges put you inside the work of building interfaces people actually use. You'll develop skills in HTML & CSS, the DOM, React, and Tailwind, composing interfaces through component composition and wiring up state management.
From there you'll handle the harder edges — design-system architecture, Next.js / Vue app architecture, SSR / SSG strategy, and web performance (Lighthouse, Core Web Vitals) — building accessibility (WCAG 2.2) into every screen the way product teams actually do. Each challenge you solve earns a verified credential you can share with recruiters.
Recommended Challenges
· Accessibility (WCAG 2.2) Clear- AnalysisIntermediateNew
Accessibility Audit and 90-Day Fix Plan for Halo Insights
Working from the provided dashboard specification (the twelve pages and their shared components), the representative page component (a real dashboard page with accessibility def…
- Accessibility
- Wcag Audit
- Usability Evaluation
Open coursework - ResearchBeginnerNew
Build an Accessibility Checklist for a Voice Health Assistant
You receive 20 audio samples spanning accents and speech patterns, the assistant's published dialog state machine, and a list of current voice prompts. Audit the assistant for i…
- Accessibility
- Voice Interaction Design
- Evaluation
Human-Computer Interaction for AI Systems - CodeIntermediateNew
Build a WCAG 2.2 AA Accessible Chart Component Library
Build a React and TypeScript component library that exports four chart components (bar, line, scatter, heatmap), each rendering the figures in the provided sample analytics data…
- Accessibility
- Wcag 2
- React
Open coursework - DesignIntermediateNew
Prototype an Embedded Dashboard for an EV Charger
Define the 3 user modes (driver: 4 screens, operator: 5 screens, technician: 3 screens) and their entry conditions (NFC card type, PIN, technician key). Build a 12-screen protot…
- Embedded Ui
- Figma
- Framer
Open coursework Practice your coursework on real scenarios.
Every challenge is shaped from real-world context — not generic exercises. The work mirrors what your degree prepares you for.
Why Ewance
How it works
From brief to credential, in six steps.
Step 01
Browse challenges aligned to your studies.
Step 02
Accept the one that fits your goals.
Step 03
Work through it with AI Copilot guidance.
Step 04
Submit for structured evaluation.
Step 05
Earn a verified credential.
Step 06
Add it to LinkedIn with one click.
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