Package · npm
is-number
npm · v7.0.0 · MIT
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work
Install
npm install is-numberAdoption
- Downloads (30 days)
- 670.4M
- Observeddownloads / 30 days
- Popularity
- Top 1% on npm
- Derived99th percentile within npm
- Dependents
- 2.8K
- Observedpackages that depend on it
- Maintenance
- 0.11
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 4.0
- 15 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
- Collectinghistory
- Collecting
- 30 days
- −4.2% · 30d
- Derived−29.7M downloads / 30 days, SEP 24 → OCT 24
- 90 days
- −1.9% · 90d
- Derived−13.3M downloads / 30 days, JUL 26 → OCT 24
- 1 year
- +58.0% · 1y
- Derived+246M downloads / 30 days, OCT 27 → OCT 24
Adoption history
Adoption historydownloads / 30 days · 116 observations
Table of observations (121)
| Day | downloads / 30 days | Dependents |
|---|---|---|
| OCT 24, 2026 | 670,413,709 | 2,816 |
| OCT 5, 2026 | 743,516,089 | Not observed |
| OCT 4, 2026 | 743,516,089 | Not observed |
| OCT 3, 2026 | 754,414,148 | Not observed |
| OCT 2, 2026 | 736,254,595 | Not observed |
| OCT 1, 2026 | 737,288,209 | Not observed |
| SEP 30, 2026 | 731,921,694 | Not observed |
| SEP 29, 2026 | 723,372,229 | Not observed |
| SEP 28, 2026 | 701,087,721 | Not observed |
| SEP 27, 2026 | 678,821,797 | Not observed |
| SEP 26, 2026 | 688,096,727 | Not observed |
| SEP 25, 2026 | 701,121,524 | Not observed |
| SEP 24, 2026 | 700,090,006 | Not observed |
| SEP 23, 2026 | 696,274,873 | Not observed |
| SEP 22, 2026 | 691,018,385 | Not observed |
| SEP 21, 2026 | 672,541,003 | Not observed |
| SEP 20, 2026 | 652,563,664 | Not observed |
| SEP 19, 2026 | 655,960,494 | Not observed |
| SEP 18, 2026 | 665,382,127 | Not observed |
| SEP 17, 2026 | 664,667,816 | Not observed |
| SEP 16, 2026 | 662,738,218 | Not observed |
| SEP 15, 2026 | 656,933,161 | Not observed |
| SEP 14, 2026 | 670,932,535 | Not observed |
| SEP 13, 2026 | 652,709,460 | Not observed |
| SEP 12, 2026 | 636,912,273 | Not observed |
| SEP 11, 2026 | 650,982,744 | Not observed |
| SEP 10, 2026 | 651,571,894 | Not observed |
| SEP 9, 2026 | 649,041,620 | Not observed |
| SEP 8, 2026 | 645,029,537 | Not observed |
| SEP 7, 2026 | 659,113,781 | Not observed |
| SEP 6, 2026 | 673,455,005 | Not observed |
| SEP 5, 2026 | 684,463,291 | Not observed |
| SEP 4, 2026 | 693,775,223 | Not observed |
| SEP 3, 2026 | 694,850,793 | Not observed |
| SEP 2, 2026 | 724,719,218 | Not observed |
| SEP 1, 2026 | 719,835,271 | Not observed |
| AUG 31, 2026 | 701,304,156 | Not observed |
| AUG 30, 2026 | 686,572,146 | Not observed |
| AUG 29, 2026 | 697,720,215 | Not observed |
| AUG 28, 2026 | 712,387,938 | Not observed |
| AUG 27, 2026 | 714,515,523 | Not observed |
| AUG 26, 2026 | 714,730,648 | Not observed |
| AUG 25, 2026 | 713,105,608 | Not observed |
| AUG 24, 2026 | 695,922,510 | Not observed |
| AUG 23, 2026 | 679,911,624 | Not observed |
| AUG 22, 2026 | 691,251,838 | Not observed |
| AUG 21, 2026 | 705,419,510 | Not observed |
| AUG 20, 2026 | 707,802,840 | Not observed |
| AUG 19, 2026 | 707,284,699 | Not observed |
| AUG 18, 2026 | 704,791,582 | Not observed |
| AUG 17, 2026 | 688,198,242 | Not observed |
| AUG 16, 2026 | 675,423,621 | Not observed |
| AUG 15, 2026 | 686,699,342 | Not observed |
| AUG 14, 2026 | 700,097,097 | Not observed |
| AUG 13, 2026 | 728,337,682 | Not observed |
| AUG 12, 2026 | 730,113,928 | Not observed |
| AUG 11, 2026 | 730,746,544 | Not observed |
| AUG 10, 2026 | 701,099,229 | Not observed |
| AUG 9, 2026 | 687,120,619 | Not observed |
| AUG 8, 2026 | 699,965,746 | Not observed |
| AUG 7, 2026 | 715,201,279 | Not observed |
| AUG 6, 2026 | 718,531,784 | Not observed |
| AUG 5, 2026 | 723,239,808 | Not observed |
| AUG 4, 2026 | 721,237,124 | Not observed |
| AUG 3, 2026 | 704,169,694 | Not observed |
| AUG 2, 2026 | 688,519,815 | Not observed |
| AUG 1, 2026 | 697,761,948 | Not observed |
| JUL 31, 2026 | 712,174,185 | Not observed |
| JUL 30, 2026 | 715,452,440 | Not observed |
| JUL 29, 2026 | 715,810,376 | Not observed |
| JUL 28, 2026 | 714,578,216 | Not observed |
| JUL 27, 2026 | 697,835,889 | Not observed |
| JUL 26, 2026 | 683,668,738 | Not observed |
| JUL 20, 2026 | 700,231,423 | Not observed |
| JUL 13, 2026 | 702,687,790 | Not observed |
| JUL 6, 2026 | 710,669,314 | Not observed |
| JUN 29, 2026 | 655,191,100 | Not observed |
| JUN 22, 2026 | 644,020,559 | Not observed |
| JUN 15, 2026 | 637,713,069 | Not observed |
| JUN 8, 2026 | 632,217,654 | Not observed |
| JUN 1, 2026 | 681,327,504 | Not observed |
| MAY 25, 2026 | 674,303,780 | Not observed |
| MAY 18, 2026 | 665,863,470 | Not observed |
| MAY 11, 2026 | 649,312,069 | Not observed |
| MAY 4, 2026 | 626,680,845 | Not observed |
| APR 27, 2026 | 616,356,813 | Not observed |
| APR 20, 2026 | 605,523,517 | Not observed |
| APR 13, 2026 | 582,951,359 | Not observed |
| APR 6, 2026 | 573,014,278 | Not observed |
| MAR 30, 2026 | 568,060,185 | Not observed |
| MAR 23, 2026 | 540,291,523 | Not observed |
| MAR 16, 2026 | 518,041,971 | Not observed |
| MAR 9, 2026 | 496,737,078 | Not observed |
| MAR 2, 2026 | 475,408,812 | Not observed |
| FEB 23, 2026 | 458,791,806 | Not observed |
| FEB 16, 2026 | 449,839,486 | Not observed |
| FEB 9, 2026 | 444,092,395 | Not observed |
| FEB 2, 2026 | 422,988,386 | Not observed |
| JAN 26, 2026 | 370,043,234 | Not observed |
| JAN 19, 2026 | 325,280,293 | Not observed |
| JAN 12, 2026 | 315,721,181 | Not observed |
| JAN 5, 2026 | 330,455,733 | Not observed |
| DEC 29, 2025 | 379,800,246 | Not observed |
| DEC 22, 2025 | 436,695,356 | Not observed |
| DEC 15, 2025 | 448,558,038 | Not observed |
| DEC 8, 2025 | 443,626,967 | Not observed |
| DEC 1, 2025 | 431,411,645 | Not observed |
| NOV 24, 2025 | 415,348,305 | Not observed |
| NOV 17, 2025 | 425,937,293 | Not observed |
| NOV 10, 2025 | 426,749,363 | Not observed |
| NOV 3, 2025 | 423,708,281 | Not observed |
| OCT 27, 2025 | 424,377,378 | Not observed |
| OCT 20, 2025 | 400,451,201 | Not observed |
| OCT 13, 2025 | 395,351,605 | Not observed |
| OCT 6, 2025 | 393,307,609 | Not observed |
| SEP 29, 2025 | 389,783,327 | Not observed |
| SEP 22, 2025 | Not observed | Not observed |
| SEP 15, 2025 | Not observed | Not observed |
| SEP 8, 2025 | Not observed | Not observed |
| SEP 1, 2025 | Not observed | Not observed |
| AUG 31, 2025 | Not observed | Not observed |
Facts from the registry
- Latest version
- v7.0.0
- 15 versions
- First published
- SEP 22, 2014
- Last release
- JUL 4, 2018
- 8y ago
- Licence
- MIT
Repository
Not in the Crest catalog
jonschlinkert/is-number (GitHub, opens in a new tab)
The catalog tracks GitHub repositories with more than 500 stars; this one has no Crest page, so its figures are not shown here.
Dependencies latest version · v7.0.0
No dependencies are recorded for the latest version.
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Related news
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