Reactive Python notebook stored as pure .py files: no hidden state, Git-friendly, SQL built in, deploys as apps or WASM.
Results for “web-app”
233 tools found
A developer API that adds legally-binding e-signatures to any app for a few cents per document, instead of days of DocuSign integration work.
A Slack/Discord-style team chat app you can run yourself on a single 50MB file, so your conversations live on your own server instead of someone else's cloud.
Describe a poster, slide deck or social graphic in plain English and Kodo hands you back a fully editable design — not just a flat image.
Describe a hardware idea in one sentence and get back, in about two minutes, whether it's realistically buildable, what it would cost to manufacture, and a rough 3D concept — before you spend real money finding out the hard way.
Drop a huge JSON file into your browser tab and browse it like a folder tree — nothing gets uploaded anywhere, so it's safe even for sensitive data.
A whiteboard you can draw on and record yourself explaining something over, right in your browser — like filming a lesson on a real whiteboard, except nothing ever leaves your computer and there's no software to install.
Edit a photo by just describing what you want changed — "remove the person in the background" or "make it look like golden hour" — instead of learning Photoshop layers and masks.
A browser extension that takes a snapshot of your actual live product — not a blank canvas — so a product manager can describe a change in plain English and see it applied to a real, clickable copy of the app, without waiting on a designer or developer to
A design canvas where an AI agent sits next to you and builds interfaces, graphics, and slide decks with you — and unlike most design tools, what you draw isn't a picture of an app, it IS the app: every design maps 1:1 to real React and Tailwind code, so
A free video editor, similar to CapCut, that you can use directly in your browser or as an app — but one that's open source, so you're not locked into a company's platform or ads.
Type what you need in plain English — a wedding, a move, a trip — and get a ready-to-print PDF checklist in about 30 seconds, free and without an account.
A free collection of everyday calculators — taxes, mortgages, unit conversions, and small developer utilities — that run entirely in your browser without uploading your numbers anywhere.
A plan that tells your app in real time who's allowed to use which feature, so a product team can turn a paywall on or off without filing an engineering ticket.
A no-code platform that lets you build a working web app — website, store, game or internal tool — by picking a template instead of writing code.
Points at your database schema and generates a working full-stack app — dashboard, login, payments included — in minutes instead of weeks.
A web-based design tool where several people can sketch and refine app or website screens together in real time, built as a lighter, faster alternative to Figma.
A free website that turns any music or sound — from your microphone, a file, or a streaming app — into moving visuals on screen, no software install needed, useful for livestreams or just watching your music come to life.
A free, browser-based multitrack audio editor for recording, mixing, and effects — nothing to install.
A free website that reads the dense legal fine print of a company's privacy policy for you and translates it into plain English, then gives that company a letter grade from A to F so you know at a glance how much you're trusting them with your data.