Next.js

Wisenum — Checks lottery numbers against past draws and estimates how many other people play the same numbers, suggesting less popular alternatives.

Afterparty — Hosts six free multiplayer party games playable in a browser or as a Discord voice-channel activity.

My semi vibe coded project… — Solves quiz questions from cropped screenshots and offers AI sidebar chat, flashcard generation, and mind mapping for students.

CampiUp — Lists camping spots and camping centers in Tunisia on a map and lets users share posts, create hiking or camping events, and join clubs.

BazukaMail — Sends email marketing campaigns with flat-rate pricing and multi-domain support.

シフっと — Assigns volunteers to roles and time slots for events based on their availability and required headcounts, using a login-free shared link.

Kosmora — Turns Wikipedia articles into collectible cards whose rarity is set by page views, with packs, trading, auctions and daily challenges.

empinet.dev — Provides a collection of browser-based developer utilities such as JSON formatters, converters, JWT decoders and image tools.

gitbount — Calculates a gamified bounty score from a GitHub profile or repository and renders it as a downloadable One Piece-style wanted poster.

Orbit Hero — Lets coaches assign home practice drills to students and tracks completion, streaks and XP for parents and coaches.

Povaamo — Lets users trade play-money positions on prediction markets about Finnish events such as elections, hockey, TV and electricity prices.

JobForge — Tailors a resume to a job description by ranking and rewriting profile bullets and exporting a one-page ATS-friendly PDF.

Clean Slate — Provides a free online whiteboard for teaching, with a side pane for worksheets, live student boards joined by code, and maths drawing and calculator tools.

HistoryView — Displays multiple people, events and movements as colored parallel tracks on one shared horizontal timeline, with user-built timelines created from pasted AI research output.

B2B SaaS OS — Provides a Next.js and Supabase starter with database-level multi-tenant isolation, RBAC, Stripe billing, and an automated integration test suite for security checks.

codeTAC — Traces a UI action back to the components, server functions, database calls and external services behind it.

framertonextjs — Converts Framer website designs into Next.js code without writing it by hand.

Archseed — Asks scoping questions before implementation and generates local project context files for use with AI coding agents.

midcode — Lets developers visually edit a website's React or Astro source code on a live canvas and writes changes back as minimal source diffs.

Would you like to talk to your… — Embeds a help button in React apps that opens an AI support bot and lets team members join live screen-sharing huddles with users.

AI Chat UI Kit — Provides 16 copy-paste React components for building AI chat interfaces, styled with Tailwind.

bro.js — Adds Express-style routing, multipart upload handling, rate limiting and caching to Next.js API routes and serverless functions.

What is the hardest part of… — Converts React, Next.js and Lovable websites into plain HTML, CSS and JavaScript.

Babelize — Detects translatable content in codebases, translates it with AI, and keeps translation files in sync with code.

Frontman — Lets developers select a UI component in a running web app and have an AI agent edit its source code, then hot reloads the result.

Greenlight — Reads a pull request diff, writes a test plan, and runs it in a real browser against the Vercel preview, posting pass/fail results and a session recording.

Motiq — Provides animated React and shadcn components that represent product states like streaming AI responses, deployments, uploads and KPI changes.

Stepflo — Maps a GitHub repo's user flows as a metro-style diagram and overlays existing issues and pull requests onto the steps where friction appears.

Font Lab — Adds a live panel to a running dev server that swaps font pairings and edits page text in place, then writes the chosen changes to source.

clicktocode — Lets developers Alt-click UI elements in a running app and sends the element's HTML and source component file to a coding agent to edit.

your-saas-starterkit — Provides a free MIT-licensed SaaS starter with auth, Postgres database, typed API, and a single Docker image serving marketing site, dashboard, and API.