Ecosyste.ms: Packages

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

npmjs.org "magic number" keyword

multiform-validator 2.0.3 💰
Javascript library made to validate, several form fields, such as: email, phone, password, cpf etc.
57 versions - Latest release: 29 days ago - 2 dependent packages - 803 downloads last month - 6 stars on GitHub - 1 maintainer
is-flv 1.0.0
Check if a Buffer/Uint8Array is an FLV video
1 version - Latest release: over 9 years ago - 2 dependent packages - 1 dependent repositories - 12 downloads last month - 2 stars on GitHub - 1 maintainer
is-mime 0.3.0
Check if stream or buffer is a valid mime-type
3 versions - Latest release: almost 9 years ago - 6 dependent packages - 3 dependent repositories - 15 downloads last month - 2 stars on GitHub - 1 maintainer
validate-file-extension-mime-switch 0.1.3
Package to validating file extension, file mime type based on their buffer.
11 versions - Latest release: over 1 year ago - 4 downloads last month - 0 stars on GitHub - 1 maintainer
auto-media-type 0.10.0
Complete any missing media type for you
28 versions - Latest release: 4 months ago - 60 downloads last month - 1 stars on GitHub - 1 maintainer
isignature 1.0.7
File extractor to get real extension of file given by checking through the file's signature
5 versions - Latest release: over 1 year ago - 16 downloads last month - 0 stars on GitHub - 1 maintainer
imghdr 0.1.6
Determines the type of image.
6 versions - Latest release: about 9 years ago - 1 dependent package - 2 dependent repositories - 29 downloads last month - 6 stars on GitHub - 2 maintainers
@labelbox/magic-bytes.js 1.0.15
Detect Filetype by bytes
3 versions - Latest release: over 1 year ago - 1 dependent package - 289 downloads last month - 101 stars on GitHub - 46 maintainers
@magic-number/webpack-magic-number 0.0.4
魔数webpack插件
4 versions - Latest release: about 4 years ago - 1 dependent package - 1 dependent repositories - 6 downloads last month - 0 stars on GitHub - 3 maintainers
mime-detect 1.2.0
Detect mime type and encoding (aka Content-Type) from buffer, file content and filename.
9 versions - Latest release: 5 months ago - 3 dependent packages - 1 dependent repositories - 8.4 thousand downloads last month - 0 stars on GitHub - 1 maintainer
filesig 1.0.4
small library to validate Files by reading each magic number from a file
5 versions - Latest release: about 2 months ago - 1 dependent package - 79 downloads last month - 0 stars on GitHub - 1 maintainer
is-ico 1.0.1
Check if a Buffer/Uint8Array is a .ico file
2 versions - Latest release: almost 9 years ago - 1 dependent package - 1 dependent repositories - 14 downloads last month - 2 stars on GitHub - 1 maintainer
Top 2.5% on npmjs.org
magic-bytes.js 1.10.0
Detect Filetype by bytes
44 versions - Latest release: 3 months ago - 22 dependent packages - 40 dependent repositories - 588 thousand downloads last month - 100 stars on GitHub - 1 maintainer
is-postscript 1.0.0
Check if a Buffer/Uint8Array is a postscript
1 version - Latest release: about 9 years ago - 2 dependent packages - 1 dependent repositories - 7 downloads last month - 2 stars on GitHub - 1 maintainer