@formatjs/icu-messageformat-parser

MessageFormat Parser

Hand-written ICU MessageFormat parser with compatible output as intl-messageformat-parser but 6 - 10 times as fast.

$ node benchmark
complex_msg AST length 10861
normal_msg AST length 1665
simple_msg AST length 364
string_msg AST length 131

== Baseline ==
complex_msg x 4,884 ops/sec ±0.97% (91 runs sampled)
normal_msg x 40,113 ops/sec ±1.08% (92 runs sampled)
simple_msg x 200,401 ops/sec ±1.12% (91 runs sampled)
string_msg x 241,103 ops/sec ±0.84% (92 runs sampled)

== This package ==
complex_msg x 31,590 ops/sec ±0.80% (88 runs sampled)
normal_msg x 278,703 ops/sec ±0.83% (95 runs sampled)
simple_msg x 2,038,061 ops/sec ±0.90% (96 runs sampled)
string_msg x 2,392,794 ops/sec ±0.67% (96 runs sampled)

Similar packages

Other packages similar to @formatjs/icu-messageformat-parser

intl-messageformat-parser

This package is a predecessor of @formatjs/icu-messageformat-parser and offers similar functionality for parsing ICU MessageFormat strings. However, @formatjs/icu-messageformat-parser is more up-to-date and maintained by the FormatJS team.

messageformat

Messageformat is a more comprehensive library that not only parses ICU MessageFormat strings but also compiles them into functions that can be used for formatting messages. It provides a higher-level API compared to @formatjs/icu-messageformat-parser.

intl-messageformat

Intl-messageformat is another library from the FormatJS suite that builds on top of the parsing capabilities to provide a full message formatting solution. It uses the parser internally but exposes a higher-level API for formatting operations.