Based on our record, esp32 should be more popular than RescueTime. It has been mentiond 3 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.
2. It automatically tracks deep work, so I can see daily and week over week improvement. [1] https://rescuetime.com. - Source: Hacker News / about 3 years ago
Esp32.net has a bunch of additional references, projects, and places to gather information. Source: almost 4 years ago
Closest thing is the ESP32 from Espressif Systems See ESP32 link for details. Since you specifically asked for open source, so some tinkering and compile is required. Source: about 4 years ago
There's also many more dev boards, chips and modules listed here, though they may not necessarily have platformio IDs. Source: about 4 years ago
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Intel NUC boards - Four-by-four inch Intel NUC boards come with a soldered-on processor.
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Intel NUC - Intel NUCs are available as Kits(Barebones), Boards(Mainbaord only) and as perconfigured Mini-PCs.
Time Doctor - Time Tracking and Time Management Software that is accurate and helps you to get a lot more done each day.
ESPRESSObin - Electronics, Single Board Computer, and x86