A developer tool is an application used to write, edit, or debug another application, or web site. There are varying kinds of developer tools, from fully blown IDEs, to single purpose tools.
Here are some related tags for specific browsers:
Questions tagged [developer-tools]
google-chrome-devtools893 questions
-2
votes
3 answers
HTML includer developer tool
Does a developer tool exists what can include a HTML file into another one? For example:
image.html:
main.html:
...
<%= include 'image.html' %>
main.html:
...
<%= include 'image.html' %>