Web Apps Page 15 of 2497

Public platform for evaluating large language models using anonymous pairwise comparisons, crowd-sourced voting, real-time result updates, and global performance tracking.

Control D is a modern and customizable DNS service that blocks threats, unwanted content and ads - on all devices. Onboard in minutes, and forget about it.

PrivateBin is a minimalist, open source online pastebin where the server has zero knowledge of pasted data.

Streaming and download platform delivering lossless and high-resolution audio, offering over 100 million tracks, human-curated playlists, and global availability.

YaCy is a free search engine that anyone can use to build a search portal for their intranet or to help search the public internet. When contributing to the world-wide peer network, the scale of YaCy is limited only by the number of users in the world and can index billions of...

DeepNotes is an open source, end-to-end encrypted visual note-taking app with deep page navigation and live collaboration. Create mind maps, diagrams, kanban boards, among others. Infinite nesting of infinite canvases.

Scratch is a programming language that makes it easy to create your own interactive stories, animations, games, music, and art -- and share your creations on the web. As young people create and share Scratch projects, they learn important mathematical and computational ideas...

See what your friends are reading. Keep track of what you've read and organize your books into virtual bookshelves. Join a book club to discuss your favorite books. A better way to find good books to read!

Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers.

Butterfly is a note-taking app where your ideas come first. You can paint, add texts, and export them easily on every device. This app works on android, windows, linux, and in the web.

NewsBlur is a personal news reader that brings people together to talk about the world. It shows you the original site and allows you to read stories directly off the site while keeping track of what you read. It also filters and highlights stories you like and dislike.

Integrates enterprise resource planning, CRM, and more, eliminating the need for multiple software with open-source solutions developed in Python.

Spliit is a minimalist application to track and share expenses with your friends and family.

This online learning platform offers over 250,000 courses in subjects like programming, data science, and design. Available in 75+ languages with lifetime access.

AI tool for reasoning across math, coding, and image analysis, processing up to 128k tokens, handling visual data, benchmarks, and chain-of-thought tasks.

Open-source Stripe alternative for stablecoins. Checkout, subscriptions, and marketplace payouts. Stripe-compatible API. Your very own payments stack with no fees.

Interactive platform for live gaming streams, esports, music, and creative arts with chat integration, monetization options, and a global community.

Web-based interface for Unix-like and Windows system administration with modules for user management, service configuration, security controls, and server monitoring.

Discourse is an open source discussion platform built for the next decade of the Internet. A modern forum, everything's been redesigned to be easy.

Lightweight chat platform for gamers and teams, offering low-latency voice and video, unlimited text channels, task management, and privacy-focused messaging.

Sora is an OpenAI's text-to-video model (makers of ChatGPT, DALL-E 3 and Whisper).

A cloud-based, agentic development environment designed to accelerate how you build, test, deploy and run production-quality AI applications, all in one place.

Z.ai is an AI-powered conversational platform developed by Zhipu AI, designed to provide intelligent, natural, and context-aware interactions. It leverages Zhipu’s advanced large language models (GLM series) to support tasks such as answering questions, generating content...

Transforms thoughts into actions with personalized travel itineraries, stock analysis, and educational content while autonomously completing tasks.

A note-taking tool that gives you memory superpowers. It automatically generates flashcards from your notes and figures out the optimal time to practice each flashcard.