Serverless Code Editor framework for any programming language

In plain words

This framework enables developers to build and deploy code editors without managing server infrastructure. It supports any programming language and provides a serverless architecture, making it accessible to programmers who want to create customizable editing environments. The tool is particularly useful for developers building language-specific IDEs or web-based coding platforms. It launched as an open-source project on GitHub, allowing community contributions and modifications to suit various development needs.

written from the facts on this page · September 2026

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  Napkin Beta2021 · napkin.io · ▲307

  Backend in the browser

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  Serverless 1.372019 · serverless.com · ▲332

  Toolkit for building serverless applications

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  Napkin – Build back-end functions in the browser2021 · napkin.io · ▲158

  Create and deploy serverless cloud functions instantly, all from the browser.

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  STUDIO 2.02019 · studio.design · ▲516

  Design to live website in one click.

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  CodeSandbox2018 · codesandbox.io · ▲292

  The online code editor for web development

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  A fast, minimal and offline-friendly web playground2025 · scriptpad.dev · ▲50

  I built a web-based HTML/CSS/JS editor focused on speed, simplicity, and offline access. No bloat — just open and start coding. What makes it different: Live Preview – Edit HTML, CSS, and JS side-by-side with instant feedback. Offline support – Works without internet. You can even install it as a PWA and use it like a native app. No Login Required – Just visit, code, and preview. Login only if you want to save/share. Savable & Shareable Links – Save scripts in the cloud and get shareable links. Customizable Editor – Themes, fonts, auto-format on save, layout tweaks, line…

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  /dev/null▲468

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

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  Talanoa▲340

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 27d ago · corespeed.io

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  Product Hunt 4.0▲1,722

  Now with Reviews, Badges, Web Links, and more ✨

  Life & fun · 2017

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  WhatRuns▲1,045

  Discover what runs a website in one click 🖥️ 🔍

  Growth · 2017 · whatruns.com

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  AssemblyAI - Speech-to-Text API▲996

  APIs to automatically transcribe and understand audio

  AI · 2017 · assemblyai.com

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  DesignBetter.Co, from InVision▲951

  The essential guide to product design and design thinking

  Work · 2017 · designbetterpodcast.com

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  Blockchain Demo▲862

  Visual demonstration of blockchain technology

  Commerce · 2017 · blockchaindemo.io

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  Medium 3.0▲858

  Next step of an exciting new phase and the Partners Program

  Work · 2017 · medium.com