Based on our record, Google Design Sprint Kit seems to be more popular. It has been mentiond 1 time 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.
Also Google (as in the company not the verb) has a free version of their discovery techniques here https://designsprintkit.withgoogle.com/. Source: about 1 year ago
CodeKeep - Codekeep lets you store and share bits of code and text with other users. Snippets can be organized into folders/labels for instant reuse.
Design Sprint Kits - A pre-assembled kit for GV design sprints.
CodeMyUI - Handpicked code snippets you can use in your web projects
Design Principles - An open source repository of design principles and methods
Anyfiddle - Build, run and share code in any language from your browser
Land Book - The homeland for fine websites