Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search
/
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
Uh oh!
There was an error while loading.
Please reload this page
.
prototypejs
/
prototypejs.github.com
Public
Notifications
You must be signed in to change notification settings
Fork
5
Star
13
Code
Issues
0
Pull requests
0
Actions
Projects
Wiki
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Wiki
Security and quality
Insights
Files
Expand file tree
master
Breadcrumbs
prototypejs.github.com
/
api
/
element
/
Copy path
Directory actions
More options
More options
Directory actions
More options
More options
Latest commit
History
History
History
master
Breadcrumbs
prototypejs.github.com
/
api
/
element
/
Copy path
Top
Folders and files
Name
Name
Last commit message
Last commit date
parent directory
..
methods
methods
absolutize.html
absolutize.html
addClassName.html
addClassName.html
addMethods.html
addMethods.html
adjacent.html
adjacent.html
ancestors.html
ancestors.html
childElements.html
childElements.html
classNames.html
classNames.html
cleanwhitespace.html
cleanwhitespace.html
cloneposition.html
cloneposition.html
cumulativeoffset.html
cumulativeoffset.html
cumulativescrolloffset.html
cumulativescrolloffset.html
descendantOf.html
descendantOf.html
descendants.html
descendants.html
down.html
down.html
empty.html
empty.html
extend.html
extend.html
fire.html
fire.html
firstDescendant.html
firstDescendant.html
getDimensions.html
getDimensions.html
getElementsByClassName.html
getElementsByClassName.html
getHeight.html
getHeight.html
getStyle.html
getStyle.html
getWidth.html
getWidth.html
getelementsbyselector.html
getelementsbyselector.html
getoffsetparent.html
getoffsetparent.html
hasClassName.html
hasClassName.html
hide.html
hide.html
identify.html
identify.html
immediateDescendants.html
immediateDescendants.html
index.html
index.html
insert.html
insert.html
inspect.html
inspect.html
makeClipping.html
makeClipping.html
makePositioned.html
makePositioned.html
match.html
match.html
next.html
next.html
nextSiblings.html
nextSiblings.html
observe.html
observe.html
positionedoffset.html
positionedoffset.html
previous.html
previous.html
previousSiblings.html
previousSiblings.html
readAttribute.html
readAttribute.html
recursivelyCollect.html
recursivelyCollect.html
relativize.html
relativize.html
remove.html
remove.html
removeClassName.html
removeClassName.html
replace.html
replace.html
scrollto.html
scrollto.html
select.html
select.html
setOpacity.html
setOpacity.html
setStyle.html
setStyle.html
show.html
show.html
siblings.html
siblings.html
stopobserving.html
stopobserving.html
toggle.html
toggle.html
toggleClassName.html
toggleClassName.html
undoClipping.html
undoClipping.html
undoPositioned.html
undoPositioned.html
up.html
up.html
update.html
update.html
viewportoffset.html
viewportoffset.html
visible.html
visible.html
wrap.html
wrap.html
writeAttribute.html
writeAttribute.html
View all files
You can’t perform that action at this time.