An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

Top 5.1% on npmjs.org
Top 0.2% downloads on npmjs.org
Top 0.1% dependent packages on npmjs.org
Top 0.6% dependent repos on npmjs.org
Top 0.1% docker downloads on npmjs.org

npmjs.org : @stdlib/assert-is-string

Test if a value is a string.

Registry - Source - Homepage - JSON
purl: pkg:npm/%40stdlib/assert-is-string
Keywords: stdlib , stdassert , assertion , assert , utilities , utility , utils , util , string , str , is , isstring , type , check , primitive , object , valid , validate , test , isvalid , javascript , node , node-js , nodejs
License: Apache-2.0
Latest release: 10 months ago
First release: almost 4 years ago
Namespace: stdlib
Dependent packages: 388
Dependent repositories: 1,042
Downloads: 2,089,424 last month
Stars: 3 on GitHub
Forks: 0 on GitHub
Docker dependents: 46
Docker downloads: 481,308,706
Total Commits: 66
Committers: 2
Average commits per author: 33.0
Development Distribution Score (DDS): 0.106
More commit stats: commits.ecosyste.ms
See more repository details: repos.ecosyste.ms
Funding links: https://opencollective.com/stdlib, https://github.com/sponsors/stdlib-js, https://tidelift.com/funding/github/npm/@stdlib/stdlib
Last synced: 21 days ago

@stdlib/complex-parse-float32 0.1.0 deprecated πŸ’°
Parse a string representation of a 64-bit complex number.
1 version - Latest release: about 1 year ago - 11 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/string-last 0.1.0 πŸ’°
Return the last character(s) of a string.
1 version - Latest release: about 1 year ago - 6 downloads last month - 1 stars on GitHub - 4 maintainers
@npmtuanmap2024/accusamus-doloremque-quos 1.0.0 removed
Test if a value is a regular expression string.
1 version - Latest release: about 1 year ago - 1.65 thousand downloads last month - 0 stars on GitHub - 1 maintainer
@stdlib/utils-timeit-cli 0.2.3 πŸ’°
Time a snippet.
5 versions - Latest release: about 1 year ago - 22 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/array-linspace 0.2.1 πŸ’°
Generate a linearly spaced array over a specified interval.
10 versions - Latest release: about 1 year ago - 66 dependent packages - 1 dependent repositories - 3.32 thousand downloads last month - 2 stars on GitHub - 4 maintainers
Top 8.1% on npmjs.org
@stdlib/random-base-reviver 0.2.1 πŸ’°
Revive a JSON-serialized pseudorandom number generator (PRNG).
9 versions - Latest release: about 1 year ago - 3 dependent packages - 10 dependent repositories - 18.7 thousand downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-beta 0.3.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a beta distribution.
11 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 91 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-betaprime 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a beta prime distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 83 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-chi 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a chi distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 85 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-f 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from an F distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 88 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-t 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Student's t distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 91 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-chisquare 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a chi-square distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 117 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-invgamma 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from an inverse gamma distribu...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 87 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-negative-binomial 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a negative binomial distr...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 92 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-gamma 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a gamma distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 90 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-randi 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers having integer values.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 79 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-uniform 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a uniform distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 78 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-randu 0.2.1 πŸ’°
Create a readable stream for generating uniformly distributed pseudorandom numbers between 0 and 1.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 101 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-minstd-shuffle 0.2.1 πŸ’°
Create a readable stream for a linear congruential pseudorandom number generator (LCG) whose outp...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 108 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/utils-timeit 0.2.3 πŸ’°
Time a snippet.
12 versions - Latest release: about 1 year ago - 3 dependent packages - 106 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-minstd 0.2.1 πŸ’°
Create a readable stream for a linear congruential pseudorandom number generator (LCG) based on P...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 100 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-arcsine 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from an arcsine distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 86 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-bernoulli 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Bernoulli distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 98 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-binomial 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a binomial distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 98 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-randn 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a standard normal distrib...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 92 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-box-muller 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a standard normal distrib...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 114 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-cosine 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a raised cosine distribut...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 92 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-discrete-uniform 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a discrete uniform distri...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 84 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-erlang 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from an Erlang distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 87 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-exponential 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from an exponential distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 73 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-frechet 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a FrΓ©chet distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 75 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-geometric 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a geometric distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 90 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-gumbel 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Gumbel distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 61 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-hypergeometric 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a hypergeometric distribu...
10 versions - Latest release: about 1 year ago - 3 dependent packages - 1 dependent repositories - 78 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-cauchy 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Cauchy distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 98 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-lognormal 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a lognormal distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 80 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-normal 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a normal distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 96 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-improved-ziggurat 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a standard normal distrib...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 85 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-kumaraswamy 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Kumaraswamy's double bo...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 83 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-laplace 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Laplace (double exponen...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 90 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-levy 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a LΓ©vy distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 77 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-logistic 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a logistic distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 94 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-pareto-type1 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Pareto (Type I) distrib...
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 100 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-poisson 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Poisson distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 80 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-rayleigh 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Rayleigh distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 84 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-triangular 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a triangular distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 89 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/random-streams-weibull 0.2.1 πŸ’°
Create a readable stream for generating pseudorandom numbers drawn from a Weibull distribution.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 79 downloads last month - 2 stars on GitHub - 4 maintainers
Top 8.0% on npmjs.org
@stdlib/random-sample 0.2.1 πŸ’°
Sample elements from an array-like object.
10 versions - Latest release: about 1 year ago - 5 dependent packages - 6 dependent repositories - 11.8 thousand downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-shuffle 0.2.1 πŸ’°
Shuffle elements of an array-like object.
10 versions - Latest release: about 1 year ago - 2 dependent packages - 1 dependent repositories - 177 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/random-streams-mt19937 0.2.1 πŸ’°
Create a readable stream for a 32-bit Mersenne Twister pseudorandom number generator.
10 versions - Latest release: about 1 year ago - 4 dependent packages - 1 dependent repositories - 79 downloads last month - 2 stars on GitHub - 4 maintainers
Top 7.4% on npmjs.org
@stdlib/array-filled-by 0.2.1 πŸ’°
Create a filled array according to a provided callback function.
5 versions - Latest release: about 1 year ago - 123 dependent packages - 75 dependent repositories - 2.35 thousand downloads last month - 1 stars on GitHub - 4 maintainers
Top 7.1% on npmjs.org
@stdlib/array-filled 0.2.1 πŸ’°
Create a filled array.
9 versions - Latest release: about 1 year ago - 104 dependent packages - 51 dependent repositories - 553 downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/stats-kde2d 0.2.1 πŸ’°
Two-dimensional kernel density estimation.
10 versions - Latest release: about 1 year ago - 2 dependent packages - 78 downloads last month - 3 stars on GitHub - 4 maintainers
@stdlib/array-pool 0.2.1 πŸ’°
Typed array pool.
9 versions - Latest release: about 1 year ago - 1 dependent package - 173 downloads last month - 5 stars on GitHub - 4 maintainers
@stdlib/regexp-decimal-number 0.2.1 πŸ’°
Return a regular expression to match a decimal number.
11 versions - Latest release: about 1 year ago - 2 dependent packages - 97 downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/math-base-tools-evalpoly-compile-c 0.2.0 πŸ’°
Compile a C function for evaluating a polynomial.
4 versions - Latest release: about 1 year ago - 13 dependent packages - 2 dependent repositories - 243 downloads last month - 1 stars on GitHub - 4 maintainers
@everything-registry/sub-chunk-867 0.1.0 removed
npm install @everything-registry/sub-chunk-867
1 version - Latest release: over 1 year ago - 206 stars on GitHub - 2 maintainers
@isle-labs/graphmaker 0.0.4
A library for creating visualizations of undirected and directed graphs with the help of AI.
4 versions - Latest release: almost 2 years ago - 14 downloads last month - 2 stars on GitHub - 1 maintainer
@zalastax/nolb-_stdlib_a 2023.1.22 removed
Subpackage of no-one-left-behind.
1 version - Latest release: over 2 years ago - 99 stars on GitHub - 1 maintainer
Past Dependents
Include Past Dependents

Check this option to include packages that no longer depend on this package in their latest version but previously did.