Best Apps and Software

• Bootstrap  79 alternatives

  Bootstrap is a open-source collection of tools for creating browser sites and applications. It contains HTML and CSS-based design templates for typography, forms, buttons, charts, navigation and other interface components, as well as optional JavaSc…

  Open Source Free HTML5 Boilerplate JavaScript Self-Hosted

  

  206

• Mattermost  110 alternatives

  Mattermost is an open source, self-hosted Slack alternative. As an alternative to proprietary SaaS messaging, Mattermost brings all your team communication into one place, making it searchable and accessible anywhere. It’s written in Golang and Reac…

  Freemium Open Source Go (Programming Language) JavaScript Cloudron Self-Hosted Android Tablet Android Linux Mac iPad iPhone Windows

  

  158

• Matrix.org  99 alternatives

  Matrix.org is a growing ecosystem for open, decentralised chat, VoIP and IoT communication.

  Free WebRTC Perl Go (Programming Language) JavaScript Java Python Self-Hosted Android Tablet Android Linux Mac iPad iPhone Windows Web

  

  124

• Discourse  53 alternatives

  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. Self-hosted Discourse software is free, hosting service is paid.

  Freemium Open Source JavaScript Ruby Docker Self-Hosted Web

  

  105

• ZeroNet  27 alternatives

  ZeroNet uses cryptography (Bitcoin library) and BitTorrent DHT (centralized trackers) to build a distributed censorship-resistant network. Users can publish static or dynamic sites/applications into ZeroNet and visitors can choose to also serve the …

  Open Source Free NameCoin gevent JavaScript Python Self-Hosted Linux Mac Windows Web

  

  80

• Keybase  37 alternatives

  Keybase is a new and free security app for mobile phones and computers. For the geeks among us: it's open source and powered by public-key cryptography. Keybase is for anyone. Imagine a Slack for the whole world, except end-to-end encrypted across a…

  Open Source Free Go (Programming Language) JavaScript Java Ruby Android Linux Mac iPhone Windows Web

  

  58

• BoZoN  181 alternatives

  Minimalist Drag & drop file sharing JS applicationDrag, drop and share Easy to install: just unzip on your server.Easy to config: just change config.php file.Go to admin.php page and create your login/pass. Upload a file on admin.php page droppi…

  Open Source Free JavaScript PHP Self-Hosted Web

  

  58

• Algolia  27 alternatives

  Algolia provides a developer-friendly RESTful API for website and app instant search. Most web services and mobile apps, such as Spotify, Salesforce or Amazon need to provide a fast and meaningful access to database objects via a simple search box. …

  Commercial Objective-C cURL Android SDK JavaScript Node.JS Ruby on Rails Ruby Python AngularJS Web

  

  57

• reep.io  87 alternatives

  What is reep.io?reep.io uses modern WebRTC technology to enable peer-to-peer file transfers between two browser. Peer-to-Peer file transfers(in your browser)With reep.io (reep = peer spelled backwards, duh) you can transfer files directly to another…

  Open Source Free JavaScript Web

  

  53

• Redaxscript  159 alternatives

  Redaxscript is a modern, ultra lightweight and rocket fast Content Management System for SQLite, MySQL and PostgreSQL.

  Open Source Free JavaScript PHP Self-Hosted Linux Mac Windows Web

  

  49

• hastebin  60 alternatives

  Sharing code is a good thing, and it should be _really_ easy to do it. A lot of times, I want to show you something I'm seeing - and that's where we use pastebins. Haste is the prettiest, easiest to use pastebin ever made.Type what you want me to se…

  Open Source Free JavaScript Node.JS Ruby Cloudron Linux Mac Web

  

  48

• impress.js  44 alternatives

  impress.js is a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com - an "infinite canvas" for your presentation. Check out the demo at http://bartaz.github.com/im…

  Open Source Free JavaScript Self-Hosted

  

  47

• Rainloop  14 alternatives

  Simple, modern & fast web-based email client. Modest system requirements, decent performance, simple installation and upgrade, no database required. All these make RainLoop Webmail a perfect choice for your email solution.

  Open Source Free JavaScript PHP Cloudron Self-Hosted

  

  46

• Leaflet  42 alternatives

  Leaflet is a modern open-source JavaScript library for mobile-friendly interactive maps. It is developed by Vladimir Agafonkin with a team of dedicated contributors. Weighing just about 28 KB of JS code, it has all the features most developers ever …

  Open Source Free JavaScript Self-Hosted

  

  43

• EspoCRM  149 alternatives

  EspoCRM is an Open Source CRM (Customer Relationship Management) software that allows you to see, enter and evaluate all your company relationships regardless of the type. People, companies, projects or opportunities - all in an easy and intuitive i…

  Freemium Open Source JavaScript PHP Software as a Service (SaaS) Cloudron Self-Hosted Linux Mac Windows

  

  38

• IPFSTube  55 alternatives

  IPFSTube is a player and uploader for videos , shared on the distributed network IPFS. Source code : https://github.com/download13/ipfstube

  Open Source Free IPFS Go (Programming Language) JavaScript Self-Hosted Linux Mac Windows Web

  

  34

• Ionic Framework  23 alternatives

  Ionic makes it easy to build native-quality hybrid interactive applications using HTML5 and JavaScript.Built with Sass, optimized for AngularJS.

  Open Source Free Sass JavaScript Linux Mac Windows

  

  33

• Raygun  30 alternatives

  A tool for software teams to detect, diagnose and resolve issues affecting end users with greater speed and accuracy and monitor overall software health. You can monitor your entire software health in one platform. One place to see it all. Raygun is…

  Commercial ASP.NET MVC JavaScript PHP Ruby on Rails .NET Framework Android Mac iPad iPhone Web

  

  33

• Rollbar  51 alternatives

  Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. JavaScript, Ruby, Python, PHP, Node.js, Android, Flash, .NET, and Java libraries are available. * stack trace* automatically capt…

  Freemium JavaScript PHP Node.JS Ruby on Rails Ruby Python .NET Framework Android Web

  

  31

• LibreNMS  21 alternatives

  LibreNMS is an autodiscovering PHP/MySQL based network monitoring system forked from Observium. LibreNMS aims to be easy to use, painless to deploy, and support monitoring of a wide range of devices. Observium's license changed to a modified QPL lic…

  Open Source Free Apache HTTP Server JavaScript PHP MySQL Community Edition Linux

  

  29