Robert S.

Solid-Native. The ultra-lightweight, high-performance cross-platform mobile framework.

solid-start. SolidStart, the Solid app framework

ark. Unstyled, accessible UI components for your design System. Works in React, Vue, Solid, and Svelte.

up-fetch. Advanced fetch client builder

fallow. Codebase intelligence for TypeScript and JavaScript. Free static analysis of code and styles: unused code, duplication, circular deps, complexity hotspots, architecture boundaries, design-system drift. Optional paid runtime layer (Fallow Runtime): hot-path review and cold-path deletion evidence from real production traffic.

dotenvx. a secure dotenv–from the creator of `dotenv`

fumadocs. The beautiful & flexible React.js docs framework.

heroui. 🚀 Beautiful, fast and modern React UI library. (Previously NextUI)

fluent-convex. An experiment into a more fluent form of Convex

robust-skills. Robust skills for Agents

beat-claude. The hiring challenge for AI-native marketers. Beat Claude to get an interview.

Taichi-Theme-Generator. Taichi Theme Generator

antigravity-usage. A fast, lightweight, and powerful CLI tool to track your Antigravity model quota and usage

beads-ui. Local UI for Beads — Collaborate on issues with your coding agent.

beads-dashboard. TypeScript

better-context. A better way to get up to date context on libraries/technologies in your projects

pkg-size.dev. 📦🔍 Find the true size of an npm package

arethetypeswrong.github.io. Tool for analyzing TypeScript types of npm packages

signoz. SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.

refine. A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

nanostores. A tiny (340 bytes) state manager for React/RN/Preact/Vue/Svelte with many atomic tree-shakable stores

umami. Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.

bumpp. Interactive CLI that bumps your version numbers and more

DummyJSON. DummyJSON.com provides different types of REST Endpoints filled with JSON data which you can use in developing the frontend with your favorite framework and library without worrying about writing a backend.

DumbDrop. dumb file dropper

trpc-openai-stream-sample. 🚀 tRPC example for OpenAI streaming responses

lobehub. 🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

assistant-ui. Typescript/React Library for AI Chat💬🚀

remote-mcp-server. TypeScript

carbon. :black_heart: Create and share beautiful images of your source code

codeimage. A tool to beautify your code screenshots. Built with SolidJS and Fastify.

satori. Enlightened library to convert HTML and CSS to SVG

tweakcn. A visual no-code theme editor for shadcn/ui components

next-shadcn-dashboard-starter. Free, open source admin dashboard starter built with Next.js 16, shadcn/ui, Tailwind CSS, and TypeScript.

nextjs-directory-site-starter. Nextory is a starter template for building directory websites using Next.js 15 and Tailwind CSS V4

astro-landing-page. Free Landing page template using Astro v5, Typescript and Tailwind v4

tailadmin-free-tailwind-dashboard-template. Free and Open-source Tailwind CSS Dashboard Admin Template that comes with all essential dashboard UI components, pages and elements

play-tailwind. Play is free and open source Tailwind CSS template for - Startup, SaaS, Apps, Business and More. It comes with a high-quality design and all essential components & pages you need to launch a complete website.

retail. Refined starter template for building full-stack web applications using React Router 7, TypeScript, Tailwind CSS, Prettier and ESLint.

taze. 🥦 A modern cli tool that keeps your deps fresh

valibot. The modular and type safe schema library for validating structural data 🤖

ophiuchi-desktop. Localhost SSL Proxy Server Manager using Docker

mobx-react-observer. Automatic React observer for Mobx

react-use-websocket. React Hook for WebSocket communication

ai-for-grant-writing. A curated list of resources for using LLMs to develop more competitive grant applications.

examples-next-sse-chat. ⚡️ tRPC with Server-Sent Events

mastra. Mastra is the modern TypeScript framework for AI-powered applications and agents.

writer-node. The official Node library for the Writer API

instant. Instant is the best backend for AI-coded apps. You get auth, permissions, storage, presence, and streams — everything you need to ship apps your users will love.

shadcn-admin. Admin Dashboard UI built with Shadcn and Vite.

shadcn-ui-tree-view. Shadcn-ui based tree view, with multi-selection, drag, and more!

ai-hero. AI Hero's open-source examples and course material. Learn AI Engineering with a single repo.

better-sse. ⬆ Dead simple, dependency-less, spec-compliant server-sent events implementation written in TypeScript

upstash-nextjs-publish-messages-with-sse-example. A demo of Server Side Events publishing with Next.js Server Actions and Upstash, deployed to Vercel.

arktype. TypeScript's 1:1 validator, optimized from editor to runtime

jscanify. The Javascript document scanning library.

code-image. Create beautiful images of your source code.

tanstarter. 🏝️ minimal TanStack Start template with Vite+, Better Auth, Drizzle ORM, shadcn/ui

typebox. JSON Schema Type Builder with Static Type Resolution for TypeScript

threads.js. 🧵 Make web workers & worker threads as simple as a function call.

web-worker. Consistent Web Workers in browser and Node.

next-ws. WebSockets inside Next.js app routes

MQTT.js. The MQTT client for Node.js and the browser

nuqs. Type-safe search params state manager for React frameworks - Like useState, but stored in the URL query string.

next-nuqs. TypeScript

tremor-blocks. Tremor Blocks Source Code

PubSubJS. Dependency free publish/subscribe for JavaScript

nextjs-starter-kit. The Ulimate Nextjs Starter Kit. Build your next SAAS product of your dreams. Batteries included.

uBike. The Universal Bike Controller is an open-source project aimed at providing a drop-in replacement for the factory console on NordicTrack® S-series exercise bikes

solidtime. Modern open-source time-tracking app

recoil-alternatives. Alternatives for folks looking to jump off of Recoil

maily.to. Craft beautiful emails effortlessly with Maily, the powerful email editor that ensures impeccable communication across all major clients.

browser-use. 🌐 Make websites accessible for AI agents. Automate tasks online with ease.

free-the-web-apps. Turn any website into an app in seconds!

jaqt. GraphQL-style Array.select() and Array.where() for javascript

tschema. A tiny (500b) utility to build JSON schema types.

drag-and-drop. HTML

trycatch. Robust and Type-Safe Errors Management Conventions with Typescript

websocket-ts. A WebSocket for browsers with optional auto-reconnect and message buffering written in TypeScript.

tailwind-utopia. A Tailwind CSS plugin to generate utility classes for interpolated fluid type and space scales based off utopia.fyi

fluid-tailwind. Build better responsive designs in less code.

encore. The infrastructure platform for the intelligence era

nextjs-starter. Encore for TypeScript + Next.js starter

mobx-tanstack-query. MobX wrappers for Tanstack Query (Core)

turborepo-shadcn-nextjs. A Turborepo starter template with Next.js, Nextra, Storybook, and a shared pre-configured shadcn/ui package, powered by Bun and Biome

campsite. The Campsite monorepo

drizzle-on-indexeddb. This is Drizzle ORM in your browser, with PGLite

action-semantic-pull-request. A GitHub Action that ensures that your PR title matches the Conventional Commits spec

release-it. 🚀 Automate versioning and package publishing

app-router-auth. Auth patterns using Next.js App Router

turborepo. MDX

swapy. ✨ A framework-agnostic tool that converts any layout into a drag-to-swap one with just a few lines of code https://swapy.tahazsh.com/

sherif. Opinionated, zero-config linter for TypeScript & JavaScript monorepos

neverthrow. Type-Safe Errors for JS & TypeScript

database-build. In-browser Postgres sandbox with AI assistance (formerly postgres.new)

editor. The Standalone Portable Text Editor

book-inventory. TypeScript

google-photos-backup. Backup photos from Google Photos using Playwright.

svg-spinners. A collection of 24 x 24 dp SVG spinners! (CSS & SMIL)

drizzle-vitest-pg. How to use Drizzle & PGLite with Vitest

vitest-cheat-sheet. Vitest cheat sheet

v0-copilot-next. TypeScript

bytedash. A restaurant food delivery service database implemented with drizzle.

valtio. 🧙 Valtio makes proxy-state simple for React and Vanilla

better-auth. The most comprehensive authentication framework

adapter-react-hook-form. Seamlessly integrate next-safe-action with react-hook-form.

fathom. Fathom Lite. Simple, privacy-focused website analytics. Built with Golang & Preact.

analytics. Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.

flipt. Enterprise-ready, Git native feature management solution

zod-schema-faker. Generate mock data from zod schemas. Powered by @faker-js/faker and randexp.js.

json4u. TypeScript

typed-html. TypeSafe HTML templates using TypeScript. No need to learn a template library.

Devletter. Devletter - Developers weekly Newsletter

Portfolio. A Simple Portfolio made with Nextjs and Shadcn UI

autobahn-testsuite. Autobahn WebSocket protocol testsuite

table. Formats data into a string table.

turborepo-nextjs. A production-ready Next.js 15 monorepo with React 19, TypeScript, tRPC, and Prisma.

turbo-monorepo-template. Next.js turbo monorepo. Dev experience oriented, using TypeScript 5.0 - Next.js 13.2 - React 18.2 - Tailwind CSS 3.3 - Storybook 7.0 - Testing Library - Jest - Playwright - Lighthouse - ESLint - CommitLint - Prettier - pnpm - Turborepo - Github Actions

changesets. 🦋 A tool to manage versioning and changelogs with a focus on monorepos

studio. A lightweight Database GUI in your browser. It supports connecting to Postgres, MySQL, and SQLite.

invoify. An invoice generator app built using Next.js, Typescript, and Shadcn

react-scan. Scan and fix React performance issues

effect. Build production-ready applications in TypeScript

polka. A micro web server so fast, it'll make you dance! :dancers:

es-toolkit. A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.

picoquery. A small library for parsing and serializing query strings

three-nextjs-caching-variations. Three NextJS caching variations video code

NextFaster. A highly performant e-commerce template using Next.js

embla-carousel. A lightweight carousel library with fluid motion and great swipe precision.

turborepo-design-starter. Starter template with Turborepo, Next13, Shadcn-ui, Tailwindcss, Storybook, Eslint, Prettier, Stylelint

superjson. Safely serialize JavaScript expressions to a superset of JSON, which includes Dates, BigInts, and more.

zod-plugins. Plugins and utilities for Zod

zodock. A library for generating mock data based on Zod schemas

drawdb. Free, simple, and intuitive online database diagram editor and SQL generator.

convex-stripe-demo. Demo showing integration between Convex and Stripe

saas-starter. Get started quickly with Next.js, Postgres, Stripe, and shadcn/ui.

concurrently. Run commands concurrently. Like `npm run watch-js & npm run watch-less` but better.

next14-fiverr. TypeScript

zod-factory. Simple factories with faker data based on zod schemas

auth-poc-next. TypeScript

dashboard-widget-document-list. Dashboard widget for the Sanity Content Studio which displays a list of documents

sanity-plugin-dashboard-widget-vercel. TypeScript

document-internationalization. Create unique translations of a document based on its language, joined by a shared reference document

HULL. 💀 Headless Shopify Starter – powered by Next.js + Sanity.io

sanity-plugin-vercel-deploy. Custom plugin to trigger webhooks from your Sanity Studio.

next-safe-action. Type safe and validated Server Actions in your Next.js project.

pocketbase. Open Source realtime backend in 1 file

supabase-task. SCSS

rvf. Easy form validation and state management for React and Remix

small-date. Tiny (0.8kb) date formatting library with built-in i18n

next-extra. ⚡ Enhance Next.js Beyond Limits

react-accordion. The complete accordion solution for React

plop. Consistency Made Simple

primereact. The Most Complete React UI Component Library

react-range. 🎚️Range input with a slider. Accessible. Bring your own styles and markup.

flitter. A JavaScript rendering engine inspired by Flutter. Build any visualization — charts, diagrams, editors — with composable widgets and Canvas/SVG.

react-responsive-pagination. A React pagination component which intelligently renders to the available width - plenty of styling options

pixelmatch. The smallest, simplest and fastest JavaScript pixel-level image comparison library

Next-js-Boilerplate. 🚀🎉📚 Nextjs Boilerplate and Starter with App Router and Page Router support, Tailwind CSS 4 and TypeScript ⚡️ Made with developer experience first: Next.js 16 + TypeScript + ESLint + Prettier + Drizzle ORM + Husky + Lint-Staged + Vitest + Testing Library + Playwright + Storybook + Commitlint + VSCode + Sentry + PostCSS + Tailwind CSS ✨

react-spectrum. A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.

react-archer. 🏹 Draw arrows between React elements 🖋

novu. The open-source communication infrastructure for agents and products

release-changelog-builder-action. A GitHub action that builds your release notes / changelog fast, easy and exactly the way you want.

vercel-action. This action make a deployment with github actions instead of Vercel builder.

dnd-kit. The modern toolkit for building drag and drop interfaces

react-photo-gallery. React Photo Gallery

image-gallery. Create a ReactJS-based image gallery with drag-and-drop reordering and multi-image deletion. Users can rearrange, and delete images with ease, making it a user-friendly and interactive way to manage and display images

react-day-picker. DayPicker is a customizable date picker component for React. Add date pickers, calendars, and date inputs to your web applications.

react-querybuilder. The Query Builder component for React

payload. Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

my-travel-website. TypeScript

react-tabs-scrollable. a react scrollable tabs component with many additional features

forms-management. Form validation and posting example in the NextJS App Router

use-tailwind-breakpoint. Custom hooks to use breakpoints for React 🎐🔨

react-image-annotation. An infinitely customizable image annotation library built on React

react-image-annotation. Publication of React Image Annotation with custom component

imagemapper. Adds SVG drawing capability (rectangles, circles, ellipses and polygons) on top of your image to let you make image maps.

annotorious. Add image annotation functionality to any web page with a few lines of JavaScript.

react-image-annotate. Create image annotations. Classify, tag images with polygons, bounding boxes or points.

react-image-marker. It allows to be able to set markers on an image

got. 🌐 Human-friendly and powerful HTTP request library for Node.js

ky. 🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API

got-scraping. HTTP client made for scraping based on got.

ts-message-queue. A naive message queue implementation written in Typescript using Redis

next-kickstart. All-in-one toolkit for full-stack, typesafe applications

switchfeat. SwitchFeat is an open source and self-hosted feature flags and A/B testing framework written in Nodejs, Typescript and React.

flagged. Feature Flags for React made easy with hooks, HOC and Render Props

growthbook. Open Source Feature Flags, Experimentation, and Product Analytics

feature-flags. This is the complementary repository for the video series Implementing Feature Flags from Scratch. The goal is to develop a complete solution(minus the front-end, at least for now) to manage and use Feature Flags (also known as Feature Toggles) without using any existing framework or tools to handle them.

tiny-flags. Client-side feature flags that can be updated at runtime using a companion browser extension

analytics. Analytics specifically designed for Next.js

next-feature-toggle-example. 🚦 Feature Toggle Example with Next.JS. Including deployment to Vercel.

fflip. Flexible Feature Flipping/Flagging for Node.js

flipit. Simple feature flipper module for Node.js

time-tracker. This is a simple Time Tracker.

react-rnd. 🖱 A resizable and draggable component for React.

vv-screenshots. An electron screenshot

screenshots. A screenshot plugin for electron and react

screenshot-to-code. Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

react-screen-capture. A tiny React library allows you to take a snapshot of the webpage's screen or part of the screen.