Devoxx 2014 : Sparky guide to bug free JavaScirpt
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The document provides ten real-life debugging tips for JavaScript, emphasizing the importance of best practices to avoid common pitfalls. It discusses tools like the debugger statement, console object, and server-side logging for effective debugging. Additionally, it highlights the use of Google Analytics for logging client-side events as a creative solution.
Devoxx 2014 : Sparky guide to bug free JavaScirpt
- 1. Sparky guide to bug free JavaScript Mite Mitreski Tricode #DV14 # #DBVU1G4 #YourTag @YourTwitterHa@ndmleitemitreski
- 2. Sparky = Flashy = Giffy 10 Real life debugging tips CC Linda Tanner - originally posted to Flickr as Harlequin Bugs
- 3. The Debugger Statement - part of ECMAScript 1st Edition
- 4. The Debugger Statement - part of ECMAScript 1st Edition
- 5. console object No it’s not just console.log
- 6. ERROR - WARN - LOG - INFO - DEBUG
- 7. Overview of big JS objects beer list from “Open Beer Database”
- 8. Console.table() beer list from “Open Beer Database”
- 11. Async debug CC by 3.0 http://www.html5rocks.com/en/tutorials/developertools/async-call-stack/ Before After
- 12. DOM Mutation Observer aka. where the F*** is my element coming from
- 13. Server side logging of client side events
- 14. Use Google Analytics to log this A hack but a cool one
- 15. JavaScript is not a real code
- 16. To wrap it up Don't end up debugging stuff that could have been avoided by best practices If you still have to use combination of logging, debugger statment and console object
- 18. Thank you #DV14 #BUG #DV14 #BUG @mitemitreski