Terser

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The fast and efficient minifier for modern JavaScript

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JS Kongress Munich

$10,301 USD since Jan 2021

webpack

$8,500 USD since Dec 2019

Airbnb

$4,200 USD since Sep 2021

CarGurus

$4,000 USD since Oct 2023

Rollup

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Chrome's Web Framework & Tools Performance Fund

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$50 USD since Jun 2023

Terser is all of us

Our contributors 50

Thank you for supporting Terser.

Fábio Santos

Admin

Rogério Vicente

Admin

JS Kongress M...

$10,301 USD

This donation is made from JS Kongress on behal...

webpack

one-time donor

$8,500 USD

Airbnb

sponsor

$4,200 USD

CarGurus

$4,000 USD

Rollup

sponsor

$1,600 USD

Chrome's Web ...

$500 USD

cocopon

$181 USD

Targeted Web ...

backer

$175 USD

38elements

$100 USD

Michael Bitokhov

$100 USD

Budget

Transparent and open finances.

Monthly financial contribution to Terser (backer)

Credit from SnapTik to Terser • February 13, 2025

+$1.00USD

Completed

Contribution #823244

Monthly financial contribution to Terser (backer)

Credit from SnapTik to Terser • February 12, 2025

+$5.00USD

Completed

Contribution #830906

Monthly financial contribution to Terser

Credit from Poprey - Buy Instagram Followers to Terser • February 2, 2025

+$11.00USD

Completed

Contribution #793859

Today’s balance

$1,498.66 USD

Total raised

$28,500.57 USD

Total disbursed

$27,001.91 USD

Estimated annual budget

$2,092.96 USD

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. I aim to support what's on stage 4, but on some occasions I'll add support for ES features that are still at stage 3.

There is good support for reading and generating source maps provided by the @jridgewell/source-map library.

The codebase uses a custom EcmaScript AST, and can read and output ESTree formatted ASTs like the ones generated by acorn.

Our team

Fábio Santos

Admin

Rogério Vicente

Admin