GUN 2.0
Open source Firebase for Jamstack & Web3
GUN 2.0 launched on August 31, 2021 with 105 votes, #430 of 2,953 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.
What it does
1year+ of work went into the new version. To celebrate it's launch Fireship made a free 10min tutorial on building a Chat dApp with it & Svelte! Biggest update of new GUN is it handling 5K messages/second end-to-end between browser with 0 lag to your app's UI!
Decentralized Database
Does a similar job
all alternatives →
Gun database – 100k ops/sec in IE6 on 2GB Atom CPU2016 · github.com · ▲71An open source cybersecurity protocol for syncing decentralized graph data. - Create new page · amark/gun Wiki
Firebase, a scalable real-time backend2012 · firebase.com · ▲526Discover Firebase, Google’s mobile and web app development platform that helps developers build apps and games that users will love.
GUN Starter App Boilerplate – An Easy Open Source Firebase Replacement2016 · github.com · ▲89Framework agnostic starter code for gun apps. Contribute to gundb/gun-starter-app development by creating an account on GitHub.
- GVGun v0.1.0 – The Easiest Database Ever2015 · gundb.io · ▲173

Open-source Firebase Alternative? It's here2022 · github.com · ▲153Announcing Appwrite 0.14 with 11 Cloud Function Runtimes! 🥳
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Source: Product Hunt launch ↗
Launched alongside, August 2021
the whole month →- II
Hey all My name is Sindre, and I am the CTO of Scrimba (YC S20). For the last 7 years, I have written all my web apps in a full-stack programming language called Imba. It compiles to JavaScript and its main goal is to make web developers more productive. I just launched a major overhaul of Imba, so I wanted to share it here on HN, in case anyone are interested in learning more about it. It is very opinionated, so some of you might not like it, but I would love to hear anyones feedback regardless. Constructive criticism appreciated! The backstory: Imba initially started in 2012 as an effort…
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- WB
Hello HN, Over the last year we've been building ente[1], a privacy-friendly, easy-to-use alternative to Google Photos. We've so far built Android[2][3], iOS[4], web[5] apps that encrypt your files and back them up in the background. You can access these across your devices, and share them with other ente users, end-to-end encrypted. You can also use our electron app[6] to maintain a local copy of your backed up files. We've built a fault-tolerant data replication layer that replicates your data to two different storage providers in the EU. We will be providing additional replicas as an…
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