Terser
The fast and efficient minifier for modern JavaScript
Become a contributor
Financial contributions
Top financial contributors
Individuals
38elements
$100 USD since Oct 2019
Mathias Schäfer
$50 USD since Nov 2019
Markus Günther
$20 USD since Jan 2020
龙腾道
$8 USD since Sep 2019
Martin Lepadusch
$4 USD since Dec 2019
mqklin
$4 USD since Jan 2020
Budget
See how money openly circulates through Terser. All contributions and all expenses are published in our transparent public ledger. Learn who is donating, how much, where is that money going, submit expenses, get reimbursed and more!
Today’s balance
$3,146.37 USD
~ $7,189.57 USD
Terser is all of us
Our contributors 11
Everyone who has supported Terser. Individuals and organizations that believe in –and take ownership of– our purpose.
Fábio Santos
Algolia
Total contributions
$51 USD
Thank you for this amazing project. Keep it up! Really delighted to give back to your community!
Markus Günther
Total contributions
$20 USD
Thanks for that awesome software. Always use terser in my webpack config :)
About
Terser is a minifier which was born as a fork of the now unmaintained harmony branch of the Uglifyjs project.
Now it's grown into its own thing and is capable of minifying modern JavaScript. We aim to support what's on stage 4, but on some occasions we add support for ES features that are still at stage 3.
There is good support for reading and generating source maps provided by the source-map library.
The codebase uses a custom EcmaScript AST, and can read and output ESTree formatted ASTs like the ones generated by acorn.