This document summarizes the development of an open source library called angular2-tree-component, including its key features and versions over time. It saw increasing popularity and contributions from the community but also technical challenges along the way. The library developer received positive feedback from users praising its functionality and ease of use for building tree structures in Angular applications.

1. Tales Of An Open
Source Library

2. RECORD SCREEN

3. Adam Klein
CTO @ 500Tech

4. WHY?
WHY NOT?
WHAT?

7. Must Have Features
Customizable & Extendible
Listenable
API
Killer Feature

8. Version 1.0
Options & Templates
Events
API
Keyboard Navigation

9. Version 3.2.3
Async Data
Drag & Drop
Filter
Virtual Scroll
And more…

11. Versioning
SemVer
Backwards Compatibility & Deprecation
Doc versions
Changelog

12. GENERIC CODE

13. SystemJS
Webpack
UMD
Tree Shaking
AoT
Typescript

14. SOME STATS
• 221 stars
• 87 forks
• 187 github issues
• 80 readme.io tickets
• 29 Community Pull Requests
• 15 emails
• 3 potential clients

16. OH THE ISSUES….

19. And the Oscar goes to….

20. SOME KIND WORDS

21. “I saw your project named angular2-tree-component
and got happy. I guess you are the first one who
developed a tree-view component with latest
angular2 version. Congratulations!”
“Hi Adam,
Thanks for the awesome tree menu. It's great
and easy to use.“
“Hey,
Nice work done on the tree component!”