stumbleupon

⚡️A browser extension that takes you to a random site from one of the awesome curated lists. Like good ol' StumbleUpon, for developers, tech & science lovers.

StumbleBar by StumbleUpon

PHP class to get social share count for Delicious, Facebook, Google+, Linkedin, Pinterest, Reddit, StumbleUpon and Twitter.

Written in GO lang, this project is a wrapper API on popular social sites and returns share count of a given url

Bot for AddMeFast updated 2016. It work with the most popular Social Network.

An app that uses JS to generate a random site from a list when a 'surf' button is clicked.

Source code for the Unstumble Chrome Extension

Extracted & parsed StumbleUpon data

Turn the entire open web into one endless, swipeable feed - Chrome extension (MV3, zero dependencies)

r4b1t h0L3 is a random discovery engine with 53,869+ curated URLs.StumbleUpon for OSINT and cybersecurity. No algorithm, no tracking, runs entirely in-browser. Surfaces threat intel platforms, security blogs, OSINT tools, and onion sites (Tor required). Just GO, VISIT, or SKIP. A chaotic gateway to niche tools you’d never find otherwise.

Its time to make the internet weird but personal again. (StumbleUpon for 2025)

Build a classifier which will evaluate a large set of URLs and label them as either evergreen or ephemera

Predict which pages are evergreen and can shown to users on StumbleUpon irrespective of Time

AI-powered web discovery engine — a modern StumbleUpon successor that finds weird, wonderful, and niche corners of the internet based on your mood. Built with Next.js, Hono, tRPC, Celery, FastAPI, and Azure AI Foundry.

https://stumblecafe.com