The answer is:
I've developed a small library to be used directly on browser. You can
download it from [here]
You can re-write this as:
I've developed a small library to be used directly on a browser. You can
Changes made (excluding whitespace):
- "directly on browser" to "directly on a browser" - 1 character
: - 4 characters
- Add 2 parenthesis - 2 characters
- I think adding a correct full-stop after "here" will count as an edit as well.
I've changed 7-8 characters in total whilst making the answer more grammatically correct.
There's no need to change the limit.
I've also edited the actual answer, not that it's a very good...