Using frameworks to avoid common pitfalls of app development

Using frameworks to avoid common pitfalls of app development - presentation, 15min quickie @ Devoxx - Lee Boonstra

Transcript

1. @ladysign #sencha Using Frameworks to Avoid Common Pitfalls of App Development Lee Boonstra Sencha Inc. @ladysign
2. @ladysign #sencha About me Lee Boonstra Sales Engineer Sencha Inc. @ladysign http://github.com/savelee http://www.ladysign-apps.com
3. @ladysign #sencha
4. @ladysign #sencha • Single Page Apps • Write once, run everywhere • Updates in real-time • Can do everything, like native* * well, sort of…
5. @ladysign #sencha “Every day large enterprises decide to migrate their existing applications to HTML5 web applications”
6. @ladysign #sencha
7. @ladysign #sencha Serious app development isn’t easy… •Data retrieval •Secure login •Forms & validation •Data tables •Data visualisations •Offline availability • Beautiful design • Best experience per device • Keyboard navigation • Touch events • ARIA support • Performance
8. @ladysign #sencha Serious app development brings a lot of challenges.
9. @ladysign #sencha Device fragmentation
10. @ladysign #sencha Browser support
11. @ladysign #sencha CSS Vendor Prefixes
12. @ladysign #sencha Feature support
13. @ladysign #sencha Big data
14. @ladysign #sencha App Performance
15. @ladysign #sencha Internet Connection
16. @ladysign #sencha “Serious app development is like playing Tetris. Stacking technologies on top of each other. At some moment it’s too hard to maintain.”
17. @ladysign #sencha That’s a lot of code! Maintainability How to maintain your codebase? Re-usability How can you re-use your code? Scalability How can you scale your app? Teamwork How can you work with teams? Cost How can you keep the costs low?
18. @ladysign #sencha We let a framework deal with the pitfalls of app development.
19. @ladysign #sencha A framework can help you! • Making screens pixel perfect across browsers and devices • Delivering the best experience for the right device • Using simple framework API calls to solve time consuming work • Writing one unified coding style
20. @ladysign #sencha “What you need is one framework. That can do this all.”
21. @ladysign #sencha The Sencha Platform Design Prototype | Theme ! Deploy Secure | Manage| Analyze Develop SDK (Ext JS / GXT) | Test | Tools Enterprise Workflow Integration IDE | Backend Connectivity | Build/CI Education & Support Implementation & Customization Services
22. @ladysign #sencha DESIGN
23. @ladysign #sencha DESIGN
24. @ladysign #sencha DEVELOP No HTML/CSS expertise required Java or JavaScript One coding style OOP / Architecture concepts
25. @ladysign #sencha DEVELOP
26. @ladysign #sencha DEPLOY
27. @ladysign #sencha Interested? Visit Sencha at booth #B11
28. @ladysign #sencha Thank you! Lee Boonstra Sencha @ladysign