Showcase

These apps were built with bld402. Want to build one of these? Point your coding agent to bld402.com.

Shared Todo List

A collaborative task list where everyone can add, complete, and manage tasks together. Share the link and start collaborating instantly.

Task management, filters, auto-refresh

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Landing Page + Waitlist

A beautiful product launch page with email signup. Collect interest before you build. Customizable hero, features section, and call-to-action.

Email capture, responsive design, gradient hero

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Hangman

Classic word guessing game with a visual hangman drawing. Solo play or pass-and-play with friends. Built-in word list with categories.

SVG graphics, keyboard input, categories

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Trivia Night

Host creates questions, friends join with a code, everyone answers in real time. Live scoring and final leaderboard. Like Kahoot, but yours.

Multiplayer, room codes, live scoring, timers

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Voting Booth

Create a poll in seconds, share the link, and watch votes come in with live results. Great for group decisions, event planning, or just for fun.

Live bar charts, one-vote-per-person, shareable links

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Paste Locker

A secure pastebin with password protection and burn-after-read. Uses server-side functions for bcrypt hashing — your password never touches the browser.

Server-side functions, bcrypt hashing, burn-after-read

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Micro-Blog

Short-form posts with image uploads. Public feed, authenticated posting, vanity subdomain.

Image uploads, public feed, authenticated posting

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Photo Wall

Curated photo gallery with lightbox. AI-generated art wall.

Gallery grid, lightbox viewer, auth-gated uploads

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Secret Santa

Anonymous gift exchange with server-side matching and in-app reveal.

Join codes, server-side matching, anonymous reveal

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AI Sticker Maker

Generate AI sticker images from text prompts. Public gallery with likes.

AI image generation, public gallery, likes

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Flash Cards

Study decks with spaced repetition. Create, share, and clone decks.

Spaced repetition, deck sharing, progress tracking

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Bingo Card Generator

Host custom bingo games. Players join with a code and get unique cards.

Room codes, unique cards, auto-detect bingo

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Memory Match

Card flip matching game with AI-generated art and leaderboard.

Card matching, AI art, difficulty levels, leaderboard

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