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npm, #1387 most downloaded on npm
JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator
Latest stable
0.24.3
Last release 6 days ago
09 Nov 2026
Release timing varies
gaps range from 1 weeks to 1.3 years
Rarely documented
notes for 4 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
14 years old
282 releases · first in 2012
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Now using the esprima-fb package from NPM as the default parser (#105, #106).
Now using the esprima-fb package from NPM as the default parser (#105, #106).
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One column per quarter.