is-fullwidth-code-point

Check if the character represented by a given Unicode code point is fullwidth

v5.0.0 URL: https://unpkg.com/is-fullwidth-code-point@5.0.0/index.js

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fullwidth full-width full width unicode character string codepoint code point is detect check east-asian-width

supports-color

Detect whether a terminal supports color

v10.0.0 URL: https://unpkg.com/supports-color@10.0.0/browser.js

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color colour colors terminal console cli ansi styles tty rgb 256 shell xterm command-line support supports capability detect truecolor 16m

detect-indent

Detect the indentation of code

v7.0.1 URL: https://unpkg.com/detect-indent@7.0.1/index.js

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indent indentation detect infer identify code string text source space tab

has-flag

Check if argv has a specific flag

v5.0.1 URL: https://unpkg.com/has-flag@5.0.1/index.js

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has check detect contains find flag cli command-line argv process arg args argument arguments getopt minimist optimist

esniff

Low footprint ECMAScript source code parser

v2.0.1 URL: https://unpkg.com/esniff@2.0.1/index.js

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sniff analyze ast parse syntax sniffer detective detect find search source code