Services

Raindrop.io

community

Bookmark manager — save, organize, and search bookmarks with collections, tags, and highlights

Brevo (Sendinblue)

community

Marketing platform — email campaigns, SMS, automation, CRM, and transactional messaging

Instapaper

community

Read-later service — save articles, highlight passages, and read offline in clean format

Godot Engine

community

Free open-source game engine — 2D and 3D, GDScript/C#, cross-platform deployment

Readwise

community

Reading highlights manager — sync highlights from Kindle, Instapaper, Pocket, articles, and PDFs

BioRender

community

Scientific illustration tool — create professional biology figures, diagrams, and posters

Unity

community

Real-time 3D development platform — games, AR/VR, simulations, and interactive experiences

Unreal Engine

community

3D game engine by Epic Games — AAA games, film, architecture, and automotive visualization

protocols.io

community

Open access repository for scientific protocols — step-by-step methods for reproducible research

Ecosia

community

Search engine that plants trees — ad revenue funds reforestation projects worldwide

Three.js

community

JavaScript 3D library — WebGL rendering for 3D graphics in the browser

Blender

community

Free open-source 3D creation suite — modeling, sculpting, animation, VFX, rendering, and compositing