I'd recommend you to read:
Lenny's Newsletter
Reforge Blog
(both have paid and free options)
I've been working for product for SaaS 8 years and we use these resources heavily
Our devs built Copycat when creating our (LiveChat's) docs and then they decided to share it with the world. You can use it not only for synchronizing projects between repositories but also for sharing code between multiple projects or connecting a monorepo to a project’s own repository. Enjoy!
Happy to finally show you our new tool BotEngine, which is now integrated with LiveChat. BotEngine is a tool that lets you build your own chatbot and integrate it with communication channels you're using. Over 21k companies using LiveChat are now able to use chatbots in their work - it's a pretty big step for the customer service business.
Hi! Introducing our very fresh chat application. It has all the basic features you need to smoothly communicate with visitors. The thing that makes it unique is that we’re working on a platform that lets you build your own features and add them to the basic product. You can get early access to the beta version of the platform on the website. Let me know what you think!