Where To Post Your Product might be a bit more popular than Undesign. We know about 1 link to it since March 2021 and only 1 link to Undesign. 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.
1) UnDesign - Collection of free design tools and resources for makers, developers and designers. - Source: dev.to / about 3 years ago
I added a few to your Sheet. Would also point you in the direction of this which is pretty good https://rocketlabs.co/submit-your-startup/. Source: about 2 years ago
Facebook Design Resources - A collection of free resources made by designers at Facebook
Startup Toolkit - Interactive how-to guides to launch your startup
DesignValley - Discover, vote and share your favorite design tools 🥇
App Launch Checklist - Planning tool for launching your app successfully
avocode - Centralize design collaboration, version control, prototyping, feedback, and developer hand-off with Avocode. Work on any design, anywhere, with anyone. Sign up free 👉 https://avocode.com/.
Departure - Your website launch checklist