Security News
Cloudflare Adds Security.txt Setup Wizard
Cloudflare has launched a setup wizard allowing users to easily create and manage a security.txt file for vulnerability disclosure on their websites.
Create polyfill builds based on the client's browser and serve only what's needed. This allows you to write modern JavaScript without worrying too much (you should still do due diligence) about browser support as well as not penalizing modern browsers with unnecessary polyfills. See https://polyfills.github.io for more details.
This library is merely the "logic" and does not handle any HTTP serving. It essentially does the following:
<family> <major>.<minor>.<version>
and creates polyfill bundles based on these variables.npm install polyfills
var polyfills = require('polyfills')
var polyfill = polyfills(options)
var js = polyfill(<useragent>)
The first .update()
instance.
Wait until the polyfills are loaded before using this library.
Reload all the polyfills from the source.
The options are:
include
- which polyfills to include.
This is an inclusive list.
The names are included in polyfills/db.exclude
- conversely, you can exclude specific polyfills.Bundle a polyfill for a useragent.
app.use(function (req, res, next) {
var js = polyfill(req.headers['user-agent')
res.type('js')
res.send(js)
})
Checkout polyfills/db.
FAQs
user-agent-based polyfill combinator
The npm package polyfills receives a total of 1,871 weekly downloads. As such, polyfills popularity was classified as popular.
We found that polyfills demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Cloudflare has launched a setup wizard allowing users to easily create and manage a security.txt file for vulnerability disclosure on their websites.
Security News
The Socket Research team breaks down a malicious npm package targeting the legitimate DOMPurify library. It uses obfuscated code to hide that it is exfiltrating browser and crypto wallet data.
Security News
ENISA’s 2024 report highlights the EU’s top cybersecurity threats, including rising DDoS attacks, ransomware, supply chain vulnerabilities, and weaponized AI.