Top 12 Open-Source Alternatives to Block Protocol

Block Protocol

A POWERFUL NEW PROTOCOL FOR DEVELOPERSBuild and use interactive blocks connected to the world of structured dataAn open standard for building and using data-driven blocks.

As Block Protocol is an open source project, you can find more open source alternatives and stats on LibHunt.

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Pricing:

Open Source

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Product categories

Analytics App Development Art Crypto Developer Tools JS Library JavaScript Framework Javascript UI Libraries Mobile Push Messaging Realtime Backend / API Web App Web Frameworks

Summary

The top open-source alternatives to Block Protocol are Pusher, Socket.io, and PocketBase.io. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Pusher Landing Page
1

Pusher

Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
Pricing:
- Open Source
#Mobile Push Messaging #Web Push Notifications #Developer Tools 55 social mentions
Socket.io Landing Page
2

Socket.io

Realtime application framework (Node.JS server)
Pricing:
- Open Source
#Mobile Push Messaging #Analytics #Developer Tools 734 social mentions
PocketBase.io Landing Page
3

PocketBase.io

Open Source backend with realtime database, authentication, file storage and admin dashboard, all compiled in 1 portable executable.
Pricing:
- Open Source
- Free
#Open Source #Realtime Backend / API #Web Frameworks 95 social mentions
Supabase Landing Page
4

Supabase

An open source Firebase alternative
Pricing:
- Open Source
#Realtime Backend / API #Backend As A Service #Web Frameworks 505 social mentions
Colyseus Landing Page
5

Colyseus

Multiplayer Game Server for Node.js. Focus on the gameplay instead of networking.
Pricing:
- Open Source
#Game Development #Game Engine #Developer Tools 4 social mentions
Unlock Landing Page
6

Unlock

Monetize your content with a few lines of code
Pricing:
- Open Source
#Developer Tools #Web App #Art 19 social mentions
Next.js Landing Page
7

Next.js

A small framework for server-rendered universal JavaScript apps
Pricing:
- Open Source
#Static Site Generators #Javascript UI Libraries #Web Frameworks 1077 social mentions
Svelte Landing Page
8

Svelte

Cybernetically enhanced web apps
Pricing:
- Open Source
#Javascript UI Libraries #JS Library #JavaScript Framework 393 social mentions
React Landing Page
9

React

A JavaScript library for building user interfaces
Pricing:
- Open Source
#Javascript UI Libraries #JS Library #JavaScript Framework 814 social mentions
Coinwink Landing Page
10

Coinwink

Crypto alerts, watchlist and portfolio tracking app for Bitcoin, Ethereum, and other 3500+ crypto coins and tokens
Pricing:
- Open Source
- Freemium
- Free Trial
#Personal Finance #Blockchain #Bitcoin 2 social mentions
Rosetta Landing Page
11

Rosetta

Build once. Integrate your blockchain everywhere.
Pricing:
- Open Source
#Marketing Platform #DevOps Tools #Developer Tools 1 social mentions
NATS Landing Page
12

NATS

NATS.io is an open source messaging system for cloud native applications, IoT messaging, Edge, and microservices architectures.
Pricing:
- Open Source
#Data Integration #Developer Tools #Message Queue 73 social mentions