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BUILDCareer Hub

Frontend Developer

Turn product requirements into interfaces people can actually use.

Frontend developers translate product and design intent into working interfaces. The job mixes visual detail with code, browser behavior, accessibility and debugging.

Visual iterationUI debuggingAccessibilityReactResponsive design

Career path

12 tasks that grow with you

Guided learning · Assisted replay · independent work next

PHASE 1

Interface Foundations

Learn the building blocks of a clear, responsive and accessible interface.

4 tasks
TASK 01Rookie

Fix the checkout button color

CSS · Tailwind · Visual iteration

LockedBriefing required
TASK 02Rookie

Match the approved button spec

CSS · Tailwind · UI implementation

LockedBriefing required
TASK 03Junior

Make the checkout button fit the mobile card

Responsive design · CSS · Debugging

LockedBriefing required
TASK 04Junior

Fix a contrast accessibility warning

Accessibility · CSS · UX

LockedBriefing required

PHASE 2

React UI Behavior

Move from static styling into accessibility, state, list rendering and showing real product data.

4 tasks
TASK 05Junior

Name an icon-only control

Accessibility · HTML · UX

LockedBriefing required
TASK 06Junior

Fix the mobile menu state

React · State · Debugging

LockedBriefing required
TASK 07Junior

Render the product data

React · Arrays · Rendering

LockedBriefing required
TASK 08Junior

Show the real product name

React · JSX · Data

LockedBriefing required

PHASE 3

Conditions & Layout

Use one simple condition, connect UI attributes to state, improve an empty state and finish with a visual Flexbox fix.

4 tasks
TASK 09Junior

Show the sold-out state

JavaScript · Conditions · React

LockedBriefing required
TASK 10Junior

Disable checkout for a sold-out product

React · JSX · Interaction

LockedBriefing required
TASK 11Junior

Improve the empty product message

React · UX · UI copy

LockedBriefing required
TASK 12Junior

Stack the checkout actions on mobile

Responsive design · CSS · Flexbox

LockedBriefing required