Package · npm

ts-pattern

npm · v5.9.0 · MIT

The exhaustive Pattern Matching library for TypeScript.

LLM Infrastructure (primary)

Install

npm install ts-pattern

Adoption

Downloads (30 days): 27.3M; Observeddownloads / 30 days
Popularity: Top 25% on npm; Derived83rd percentile within npm
Dependents: Collectinghistory; Collecting
Maintenance: 0.49; DerivedRelease cadence and recency, 0 to 1
Releases per year: 29; 159 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days: +1.4% · 7d; Derived+369.4K downloads / 30 days, SEP 29 → OCT 6
30 days: −5.5% · 30d; Derived−1.6M downloads / 30 days, SEP 6 → OCT 6
90 days: +21.1% · 90d; Derived+4.7M downloads / 30 days, JUL 6 → OCT 6
1 year: +129.8% · 1y; Derived+15.4M downloads / 30 days, NOV 10 → OCT 6

Adoption historydownloads / 30 days · 110 observations

Table of observations (115)

Day	downloads / 30 days	Dependents
OCT 6, 2026	27,293,709	Not observed
OCT 5, 2026	26,898,088	Not observed
OCT 4, 2026	27,293,709	Not observed
OCT 3, 2026	28,058,113	Not observed
OCT 2, 2026	27,587,855	Not observed
OCT 1, 2026	27,631,212	Not observed
SEP 30, 2026	27,314,764	Not observed
SEP 29, 2026	26,924,318	Not observed
SEP 28, 2026	25,729,132	Not observed
SEP 27, 2026	24,641,114	Not observed
SEP 26, 2026	25,306,573	Not observed
SEP 25, 2026	26,179,035	Not observed
SEP 24, 2026	26,169,507	Not observed
SEP 23, 2026	26,042,815	Not observed
SEP 22, 2026	25,765,014	Not observed
SEP 21, 2026	24,721,469	Not observed
SEP 20, 2026	23,810,674	Not observed
SEP 19, 2026	24,456,992	Not observed
SEP 18, 2026	25,549,830	Not observed
SEP 17, 2026	26,110,373	Not observed
SEP 16, 2026	26,531,277	Not observed
SEP 15, 2026	26,609,550	Not observed
SEP 14, 2026	27,294,318	Not observed
SEP 13, 2026	26,669,052	Not observed
SEP 12, 2026	26,325,307	Not observed
SEP 11, 2026	27,366,819	Not observed
SEP 10, 2026	27,586,783	Not observed
SEP 9, 2026	27,666,572	Not observed
SEP 8, 2026	27,659,851	Not observed
SEP 7, 2026	28,257,361	Not observed
SEP 6, 2026	28,878,574	Not observed
SEP 5, 2026	29,874,557	Not observed
SEP 4, 2026	30,696,823	Not observed
SEP 3, 2026	30,755,951	Not observed
SEP 2, 2026	31,952,208	Not observed
SEP 1, 2026	31,659,996	Not observed
AUG 31, 2026	30,723,963	Not observed
AUG 30, 2026	29,879,538	Not observed
AUG 29, 2026	30,474,472	Not observed
AUG 28, 2026	31,290,346	Not observed
AUG 27, 2026	31,350,420	Not observed
AUG 26, 2026	31,198,555	Not observed
AUG 25, 2026	31,050,588	Not observed
AUG 24, 2026	30,081,360	Not observed
AUG 23, 2026	29,236,063	Not observed
AUG 22, 2026	29,859,281	Not observed
AUG 21, 2026	30,651,871	Not observed
AUG 20, 2026	30,769,480	Not observed
AUG 19, 2026	30,419,186	Not observed
AUG 18, 2026	29,636,181	Not observed
AUG 17, 2026	28,178,810	Not observed
AUG 16, 2026	27,026,905	Not observed
AUG 15, 2026	27,242,390	Not observed
AUG 14, 2026	27,602,955	Not observed
AUG 13, 2026	28,650,638	Not observed
AUG 12, 2026	28,275,250	Not observed
AUG 11, 2026	27,842,902	Not observed
AUG 10, 2026	26,399,197	Not observed
AUG 9, 2026	25,287,207	Not observed
AUG 8, 2026	25,583,350	Not observed
AUG 7, 2026	25,952,966	Not observed
AUG 6, 2026	25,629,351	Not observed
AUG 5, 2026	25,459,311	Not observed
AUG 4, 2026	25,131,648	Not observed
AUG 3, 2026	24,185,044	Not observed
AUG 2, 2026	23,337,710	Not observed
AUG 1, 2026	23,685,158	Not observed
JUL 31, 2026	24,348,807	Not observed
JUL 30, 2026	24,327,770	Not observed
JUL 29, 2026	24,207,355	Not observed
JUL 28, 2026	24,074,949	Not observed
JUL 27, 2026	23,227,709	Not observed
JUL 26, 2026	22,377,135	Not observed
JUL 20, 2026	22,720,742	Not observed
JUL 13, 2026	22,452,112	Not observed
JUL 6, 2026	22,544,699	Not observed
JUN 29, 2026	21,642,338	Not observed
JUN 22, 2026	20,703,102	Not observed
JUN 15, 2026	20,479,224	Not observed
JUN 8, 2026	20,419,563	Not observed
JUN 1, 2026	21,090,100	Not observed
MAY 25, 2026	20,695,617	Not observed
MAY 18, 2026	20,248,203	Not observed
MAY 11, 2026	19,407,779	Not observed
MAY 4, 2026	18,518,141	Not observed
APR 27, 2026	17,965,509	Not observed
APR 20, 2026	17,722,899	Not observed
APR 13, 2026	17,498,220	Not observed
APR 6, 2026	17,127,292	Not observed
MAR 30, 2026	17,414,765	Not observed
MAR 23, 2026	17,094,157	Not observed
MAR 16, 2026	16,460,098	Not observed
MAR 9, 2026	16,086,821	Not observed
MAR 2, 2026	15,409,406	Not observed
FEB 23, 2026	14,918,763	Not observed
FEB 16, 2026	14,467,550	Not observed
FEB 9, 2026	14,029,843	Not observed
FEB 2, 2026	13,401,080	Not observed
JAN 26, 2026	11,246,553	Not observed
JAN 19, 2026	9,407,724	Not observed
JAN 12, 2026	9,211,779	Not observed
JAN 5, 2026	9,329,447	Not observed
DEC 29, 2025	10,853,355	Not observed
DEC 22, 2025	12,080,251	Not observed
DEC 15, 2025	12,417,060	Not observed
DEC 8, 2025	12,517,197	Not observed
DEC 1, 2025	12,545,613	Not observed
NOV 24, 2025	12,838,839	Not observed
NOV 17, 2025	12,496,603	Not observed
NOV 10, 2025	11,878,129	Not observed
NOV 3, 2025	Not observed	Not observed
OCT 27, 2025	Not observed	Not observed
OCT 20, 2025	Not observed	Not observed
OCT 13, 2025	Not observed	Not observed
OCT 6, 2025	Not observed	Not observed

Facts from the registry

Latest version: v5.9.0; 159 versions
First published: MAY 24, 2020
Last release: OCT 26, 2025; 12mo ago
Licence: MIT
Links: npm page (opens in a new tab); Homepage · github.com (opens in a new tab); Source · github.com (opens in a new tab)

Repository

In the Crest catalog

gvergnaud/ts-pattern

🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.

Stars: 15.2K
Forks: 174
Language: TypeScript
Last push: 43d ago
Last release: 12mo ago

Linked by the package’s own registry metadata.GitHub (opens in a new tab)

Dependencies latest version · v5.9.0

No dependencies are recorded for the latest version.

Related news

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