ProDevTools

This is the ProDevTools single developer edition. A multi-developer agency edition is also available. 
Like all the Pro modules, the ProDevTools are services/modules that bring major benefits to the projects you work on. But unlike the other Pro modules, the ProDevTools are primarily for you, the web developer, while the results are for the clients. The emphasis is on supporting the development and optimization process of websites and applications, enabling you to deliver a better, faster and stronger product.
What’s included with ProDevTools?
ProDevTools currently includes 3 services installable as modules (ProfilerPro, UserActivity and API Explorer), and we'll be adding more to this set as well (like we've done with ProFields). ProDevTools also includes 1-year of VIP support for these services with ProcessWire's lead developer. Please click the links below to learn more about each of the services included with ProDevTools:
ProcessWire User Activity
The UserActivity module keeps track of what all logged-in users are doing on the website or application. One of the primary goals is to prevent page edit collisions so that one user does not interfere with another’s page edits. More
ProcessWire Sitemap XML generator
Turn-key ProcessWire module for easily configuring and rendering sitemap.xml output. More
Form Saver/Reminder
Automatically saves front-end forms before they are submitted. This ensures users cannot lose their entered form data, whether they forget to submit the form, their browser freezes, they take a break from the form, or even if they switch devices. Sends one or more email reminders. Can be used with forms you develop yourself or with FormBuilder. More
ProcessWire ProfilerPro
ProfilerPro is a module and service for web developers that profiles all the important stuff going on in your ProcessWire 3.x powered site. It collects the data to determine where bottlenecks and issues are present in an easy-to-use admin tool. ProfilerPro also includes a support board to help you to fix bottlenecks and optimize your site. More
ProcessWire API Explorer
A comprehensive ProcessWire reference that’s always up-to-date, easy-to-use and ready when you are. API Explorer is like having a big ProcessWire reference book on your table, ready to use anytime whether online or not. If you develop anything in ProcessWire, we're confident API Explorer will be one of your favorite tools! More
This is a developer edition, so when you purchase ProDevTools, you get all the services/modules that come with it and you can use them on as many sites as you create, for as long as you like! 
VIP Support
When you purchase ProDevTools, you are purchasing full access to the VIP ProDevTools member area. This is where downloads and upgrades for products are made available, and where VIP support is provided directly by ProcessWire's lead developer, Ryan. 
This is particularly useful with the ProfilerPro service, and Ryan is there to help you optimize your site and resolve bottlenecks discovered with ProfilerPro. It's also useful with the API Explorer module, as it will likely open up a new world of things you can do with ProcessWire, and we'll be there to help you learn and answer questions as they come up. 
Terms 
You may use any of the ProDevTools modules on any sites that you (1-person) develop, for as long as you like. If you are a multi-person company using ProDevTools, you should purchase the ProDevTools Agency Edition instead.
The license to install ProDevTools and receive support goes to the purchaser. If purchasing the Agency edition, two additional people (total 3) may be added for support. You may use ProDevTools for as long as you like, however your support and upgrades period lasts 1-year from date of purchase (optionally renewable every year). Kindly keep the ProDevTools modules to yourself (and the sites you develop) and do not distribute to others. Please see the full terms and conditions.
When you purchase ProDevTools, you are supporting further development of not just ProDevTools, but the entire ProcessWire project. Thank you for your support!
Requirements
All the ProDevTools modules require ProcessWire 3.0.168 or newer.