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ansi-escape
Advanced tools
ANSI escape codes for manipulating the terminal
var csi = require('ansi-escape')
console.log('1'.repeat(8))
console.log(
csi
// underline text
.underline
// red text
.red
// move cursor one line up
.cursorUp
// move cursor 2 cells forward
.cursorForward(2)
// the text to be escaped
.escape('2'.repeat(4))
)
Output:
Alias: cuu
, up
Moves the cursor n
cells up.
Alias: cud
, down
Moves the cursor n
cells down.
Alias: cuf
, forward
Moves the cursor n
cells forward.
Alias: cub
, back
Moves the cursor n
cells backward.
Alias: cha
, col
Moves the cursor to column n
.
Alias: cup
Moves the cursor to row n
, column m
.
Sugar: eraseDisplayEnd
, eraseDisplayStart
, eraseDisplayEntire
Clears part of the screen.
n
is 0 (or missing), clear from cursor to end of screen.n
is 1, clear from cursor to beginning of the screen.n
is 2, clear entire screen (and moves cursor to upper left on DOS ANSI.SYS).Sugar: eraseLineEnd
, eraseLineStart
, eraseLineEntire
Erases part of the line.
n
is 0 (or missing), clear from cursor to the end of the line.n
is 1, clear from cursor to beginning of the line.n
is 2, clear entire line.Cursor position does not change.
Alias: su
Scroll whole page up by n (default 1) lines. New lines are added at the bottom.
Alias: sd
Scroll whole page down by n (default 1) lines. New lines are added at the top.
Alias: scp
, saveCursor
Saves the cursor position.
Alias: rcp
, restoreCursor
Restores the cursor position.
Alias: hide
Hides the cursor.
Alias: show
Shows the cursor.
FAQs
ANSI escape codes for manipulating the terminal
The npm package ansi-escape receives a total of 2,608 weekly downloads. As such, ansi-escape popularity was classified as popular.
We found that ansi-escape demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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