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military_tech Coding Challenges & Projects

Frontend & Full-Stack Coding Challenges

Build real-world web apps with design specifications, starter files, and user stories. Submit live demos, earn verified XP points, and build an engineering portfolio that stands out to recruiters.

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TOTAL CHALLENGES
50
FREE CHALLENGES
30
star PRO / PAID CHALLENGES
20
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0
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SOURCE: All Sources verified Syntaxis Official groups Community Created (0)
ACCESS: All Tiers Free (30) star PRO (20)
DIFFICULTY: All Levels 1 Newbie 2 Junior 3 Intermediate 4 Advanced 5 Guru
STACK: HTML & CSS JavaScript React / Next.js Vue.js Tailwind API Integration Full-Stack
Mortgage Calculator
FREE
3 Intermediate
HTML CSS JavaScript

Mortgage Calculator

Professional mortgage calculator with loan amount, repayment term, interest rate, repayment type (Repayment vs Interest Only), and live calculation.

bolt +180 XP
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Pomodoro Timer
FREE
3 Intermediate
HTML CSS JavaScript

Pomodoro Timer

Advanced Pomodoro interface with modes (Pomodoro, Short Break, Long Break), SVG circular countdown ring, play/pause interval, and settings.

bolt +180 XP
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Quiz Application
FREE
3 Intermediate
HTML CSS JavaScript

Quiz Application

Frontend developer knowledge quiz app with progress tracker, option selection, instantaneous feedback indicators, and score summary result screen.

bolt +180 XP
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Social Media Analytics
FREE
3 Intermediate
HTML CSS JavaScript

Social Media Analytics

Social media analytics dashboard tracking follower counts, page views, and engagement with dark/light mode toggle.

bolt +180 XP
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Developer Search
FREE
3 Intermediate
HTML CSS JavaScript

Developer Search

GitHub-style developer profile search UI with dynamic query input, profile metadata cards, stats grid, and dark/light mode toggle.

bolt +180 XP
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Country Explorer
FREE
3 Intermediate
HTML CSS JavaScript

Country Explorer

Country explorer with real-time name search, region dropdown filtering, original vector national flag artwork, and detailed country metric modals.

bolt +180 XP
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Challenge 27: Image Gallery Lightbox
FREE
3 Intermediate
HTML CSS JavaScript

Challenge 27: Image Gallery Lightbox

Premium editorial photography gallery with masonry layout, full-screen lightbox modal, keyboard navigation, and thumbnail selection.

bolt +180 XP
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Music Player UI
FREE
3 Intermediate
HTML CSS JavaScript

Music Player UI

Build a polished music player with album artwork, playback controls, progress, volume, shuffle, and repeat states.

bolt +180 XP
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Job Board
FREE
3 Intermediate
HTML CSS JavaScript

Job Board

Build a responsive developer jobs board with role cards, technology tags, and interactive filtering.

bolt +180 XP
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Bookmark Manager Landing Page
FREE
3 Intermediate
HTML CSS JavaScript

Bookmark Manager Landing Page

Build a responsive browser bookmark product landing page with feature tabs, CTA sections, FAQ, and navigation.

bolt +180 XP
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Coffee Subscription Landing
FREE
3 Intermediate
HTML CSS JavaScript

Coffee Subscription Landing

Build a premium coffee subscription landing page with editorial sections, collection cards, benefits, and subscription CTA.

bolt +180 XP
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Interactive Comments Section
FREE
3 Intermediate
HTML CSS JavaScript

Interactive Comments Section

Build a responsive interactive comments experience with voting, replies, editing, deletion, and nested conversations.

bolt +180 XP
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