Javascript self editing?
70424
Self modifying html-JavaScript file
63407
Is there a way to "hot swap" JavaScript code within the browser?
55249
When is it appropriate to edit someone else's code?
19031
Is there a JavaScript / jQuery DOM change listener?
33698
Editing old questions
86414
Show default value for editing on Python input possible?
141106
How can I edit two materials simultaneously?
54752
How to make an HTML  element editable cross-browser?
74019
Using custom JavaScript
78825
can one directly edit the custom dictionary?
92539
Inline Editing for Stack Exchange Sites
118718
What's the equivalent of "do shell script" with javascript automations? (Yosemite)
116664
How to replace DOM element in place using Javascript?
43794
Editing the "Self-Learner" Badge Description
154755
Custom events in jQuery?
34676
Automatically inserting "Section", "Subsection", etc
124075
How do I let users view, edit or delete their own contents?