Based on our record, library.io seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I'm trying to make my first pcb with a SATA connector. I have tried searching library.io for these connectors but can't find anything. Source: about 3 years ago
More complicated but more capable: https://library.io/. Source: almost 4 years ago
Circuito.io - Instant code and wiring for your project
Visuino - Visuino is a visual programming environment that lets you write programs from Arduino circuit boards.
InstaPart - Build circuit boards faster with parts delivered in <24 hrs
Modkit - Modkit is an open-source programming platform that allows programmers with a variety of backgrounds to share their creations and learn from each other and is allowing programmers to make beautiful software.
embedXcode - embedXcode is a template for Xcode.
ArduBlock - ArduBlock is a graphical programming language plugin specifically made for Arduino circuits and controllers.