React

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

bestfilmsof — Ranks each year's films by a blended 0-100 score from audience, critic, Academy and box office data.

Leviathan War — Runs a persistent multiplayer browser strategy game where players work, trade, own shared companies that vote on decisions, join parties, and fight wars.

CiteScout — Checks buyer questions weekly through Perplexity and emails the Reddit and YouTube threads that AI answers cite most.

Buildsheet — Lets users build cheat sheets by arranging markdown, chart and LaTeX blocks on a grid and exporting them to PDF or Markdown.

Slotloom — Lets visitors book meetings through shareable scheduling links and creates calendar events with Google Meet or Teams invites.

Teserra — Saves images, video, fonts and web pages into plain folders on a Mac and finds them by text description using a local search model.

Planning Poker — Runs real-time story point estimation sessions in browser rooms where team members vote on cards and reveal results together.

I vibe coded a 3D island where… — Renders companies as buildings on a 3D island, with building height scaled to market cap.

removebackgroundonline — Removes image backgrounds locally in the browser using an AI model, with manual erase and restore brushes for edge fixes.

I built an AI app that answers… — Replies to WhatsApp customer messages for small businesses using only the owner's business info and FAQ, and hands chats to a human when it cannot answer.

CareSlip — Logs bedside vitals, medications, intake/output and questions, and generates a prioritized handover brief for caregivers and doctors.

AI SupportPro — Answers customer support chats from company documents using retrieval and hands refund or complaint cases to human support tickets.

Divvy — Splits items or loot among a group of participants through a drafting process, with SMS notifications.

The Imitation Desk — Produces a clay-animated news show where four AI model characters debate and discuss news stories with lines generated live by their models.

onecopy — Lists every physical directory a package resolves to in a node_modules tree and explains why each duplicate copy exists.

Mizu — Provides interface components and styling primitives for building React user interfaces.

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.

ki-forms — Generates React form components from a JSON field config, with conditional visibility and matching Zod validation.

VC Hub — Catalogs React UI components with live previews, author and license info, and copyable code.

halo-color-picker — Provides a radial, spring-animated color picker component for React apps.

Plasma UI — Provides React components that render liquid glass panels which visually merge when they touch.

Why we ditched JSON schemas and… — Edits React TypeScript (.tsx) component files directly through AST manipulation so visual changes update only the JSX return while handwritten logic stays untouched.

AnywhereDesign — Runs a local preview of a React app in a sandboxed iframe that hot-swaps on rebuilds, and accepts voice or text edit instructions from a phone or tablet on the same network.

Gotcha — Embeds an in-component feedback widget that tags ratings, comments and votes with the component's name.

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

Gridora — Provides animated grid-of-dots loading indicators for React with many animation variants, effects, dot shapes and color ramps.

Telemetry Tracker — Collects application errors, performance data, sessions and release health for monitoring and alerting.

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

react-code-audit — Statically analyzes React codebases for security, performance, state, and architecture issues and produces a health score.

Nu — Provides a Python interaction primitive that connects state storage, reactive UIs, distributed execution, and LLM calls through a single model.

ZezinOS — Presents a personal portfolio as a browser-based retro operating system with draggable windows, a terminal, games, and a DOS emulator.