diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/README.md b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/README.md
new file mode 100644
index 000000000000..5a96d9cd62ef
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/README.md
@@ -0,0 +1,134 @@
+<!--
+
+@license Apache-2.0
+
+Copyright (c) 2026 The Stdlib Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+-->
+
+# symbol2shorthand
+
+> Convert a symbol [alias][@stdlib/plot/base/symbol-aliases] or [shorthand][@stdlib/plot/base/symbol-shorthands] to a canonical [symbol shorthand][@stdlib/plot/base/symbol-shorthands].
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- Package usage documentation. -->
+
+<section class="usage">
+
+## Usage
+
+```javascript
+var symbol2shorthand = require( '@stdlib/plot/base/symbol2shorthand' );
+```
+
+#### symbol2shorthand( value )
+
+Converts a symbol [alias][@stdlib/plot/base/symbol-aliases] or [shorthand][@stdlib/plot/base/symbol-shorthands] to a canonical [symbol shorthand][@stdlib/plot/base/symbol-shorthands].
+
+```javascript
+var out = symbol2shorthand( 'circle' );
+// returns 'o'
+```
+
+If provided a shorthand, the function returns the provided shorthand.
+
+```javascript
+var out = symbol2shorthand( 'o' );
+// returns 'o'
+```
+
+For symbols having more than one accepted alias, the function returns the same shorthand.
+
+```javascript
+var out = symbol2shorthand( 'plus' );
+// returns '+'
+
+out = symbol2shorthand( 'cross' );
+// returns '+'
+```
+
+If unable to resolve a shorthand, the function returns `null`.
+
+```javascript
+var out = symbol2shorthand( 'beep' );
+// returns null
+```
+
+</section>
+
+<!-- /.usage -->
+
+<!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="notes">
+
+</section>
+
+<!-- /.notes -->
+
+<!-- Package usage examples. -->
+
+<section class="examples">
+
+## Examples
+
+<!-- eslint no-undef: "error" -->
+
+```javascript
+var logEachMap = require( '@stdlib/console/log-each-map' );
+var symbolAliases = require( '@stdlib/plot/base/symbol-aliases' );
+var symbol2shorthand = require( '@stdlib/plot/base/symbol2shorthand' );
+
+logEachMap( '%s => %s', symbolAliases(), symbol2shorthand );
+```
+
+</section>
+
+<!-- /.examples -->
+
+<!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="references">
+
+</section>
+
+<!-- /.references -->
+
+<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
+
+<section class="related">
+
+</section>
+
+<!-- /.related -->
+
+<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="links">
+
+[@stdlib/plot/base/symbol-aliases]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/plot/base/symbol-aliases
+
+[@stdlib/plot/base/symbol-shorthands]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/plot/base/symbol-shorthands
+
+</section>
+
+<!-- /.links -->
diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/benchmark/benchmark.js b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/benchmark/benchmark.js
new file mode 100644
index 000000000000..f2b71ec2834c
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/benchmark/benchmark.js
@@ -0,0 +1,56 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var isString = require( '@stdlib/assert/is-string' ).isPrimitive;
+var pkg = require( './../package.json' ).name;
+var symbol2shorthand = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg, function benchmark( b ) {
+	var values;
+	var out;
+	var i;
+
+	values = [
+		'o',
+		'+',
+		'circle',
+		'triangle-up'
+	];
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		out = symbol2shorthand( values[ i%values.length ] );
+		if ( typeof out !== 'string' ) {
+			b.fail( 'should return a string' );
+		}
+	}
+	b.toc();
+	if ( !isString( out ) ) {
+		b.fail( 'should return a string' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});
diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/docs/repl.txt b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/docs/repl.txt
new file mode 100644
index 000000000000..b39b92bf5d0a
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/docs/repl.txt
@@ -0,0 +1,28 @@
+
+{{alias}}( value )
+    Converts a symbol alias or shorthand to a symbol shorthand.
+
+    If unable to resolve a shorthand, the function returns `null`.
+
+    Parameters
+    ----------
+    value: string
+        Symbol alias or shorthand.
+
+    Returns
+    -------
+    out: string|null
+        Symbol shorthand.
+
+    Examples
+    --------
+    > var v = {{alias}}( 'circle' )
+    'o'
+    > v = {{alias}}( 'o' )
+    'o'
+    > v = {{alias}}( 'beep' )
+    null
+
+    See Also
+    --------
+
diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/docs/types/index.d.ts b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/docs/types/index.d.ts
new file mode 100644
index 000000000000..8c24ec255991
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/docs/types/index.d.ts
@@ -0,0 +1,47 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+/**
+* Converts a symbol alias or shorthand to a symbol shorthand.
+*
+* ## Notes
+*
+* -   If provided a shorthand, the function returns the provided shorthand.
+* -   If unable to resolve a shorthand, the function returns `null`.
+*
+* @param value - symbol alias or shorthand
+* @returns symbol shorthand
+*
+* @example
+* var v = symbol2shorthand( 'circle' );
+* // returns 'o'
+*
+* v = symbol2shorthand( 'o' );
+* // returns 'o'
+*
+* v = symbol2shorthand( 'beep' );
+* // returns null
+*/
+declare function symbol2shorthand( value: string ): string | null;
+
+
+// EXPORTS //
+
+export = symbol2shorthand;
diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/docs/types/test.ts b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/docs/types/test.ts
new file mode 100644
index 000000000000..a6548344a7b8
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/docs/types/test.ts
@@ -0,0 +1,45 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import symbol2shorthand = require( './index' );
+
+
+// TESTS //
+
+// The function returns a string or null...
+{
+	symbol2shorthand( 'o' ); // $ExpectType string | null
+}
+
+// The compiler throws an error if the function is not provided a string...
+{
+	symbol2shorthand( 1 ); // $ExpectError
+	symbol2shorthand( true ); // $ExpectError
+	symbol2shorthand( false ); // $ExpectError
+	symbol2shorthand( null ); // $ExpectError
+	symbol2shorthand( undefined ); // $ExpectError
+	symbol2shorthand( [] ); // $ExpectError
+	symbol2shorthand( {} ); // $ExpectError
+	symbol2shorthand( ( x: number ): number => x ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+	symbol2shorthand(); // $ExpectError
+	symbol2shorthand( 'o', {} ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/examples/index.js b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/examples/index.js
new file mode 100644
index 000000000000..664d434114ba
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/examples/index.js
@@ -0,0 +1,25 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var logEachMap = require( '@stdlib/console/log-each-map' );
+var symbolAliases = require( '@stdlib/plot/base/symbol-aliases' );
+var symbol2shorthand = require( './../lib' );
+
+logEachMap( '%s => %s', symbolAliases(), symbol2shorthand );
diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/lib/index.js b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/lib/index.js
new file mode 100644
index 000000000000..50b0b336781a
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/lib/index.js
@@ -0,0 +1,46 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Convert a symbol alias or shorthand to a symbol shorthand.
+*
+* @module @stdlib/plot/base/symbol2shorthand
+*
+* @example
+* var symbol2shorthand = require( '@stdlib/plot/base/symbol2shorthand' );
+*
+* var v = symbol2shorthand( 'circle' );
+* // returns 'o'
+*
+* v = symbol2shorthand( 'o' );
+* // returns 'o'
+*
+* v = symbol2shorthand( 'beep' );
+* // returns null
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/lib/main.js b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/lib/main.js
new file mode 100644
index 000000000000..fe06417dce56
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/lib/main.js
@@ -0,0 +1,88 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var hasOwnProp = require( '@stdlib/assert/has-own-property' );
+var isSymbolShorthand = require( '@stdlib/plot/base/assert/is-symbol-shorthand' );
+
+
+// VARIABLES //
+
+var SYMBOLS = {
+	'arrow': '->',
+	'asterisk': '*',
+	'circle': 'o',
+	'cross': '+',
+	'plus': '+',
+	'diamond': 'd',
+	'dot': '.',
+	'hexagram': 'h',
+	'line': '|',
+	'square': 's',
+	'star': 'p',
+	'pentagram': 'p',
+	'stroke': '_',
+	'triangle': 't',
+	'triangle-down': 'v',
+	'triangle-left': '<',
+	'triangle-right': '>',
+	'triangle-up': '^',
+	'wedge': 'w'
+};
+
+
+// MAIN //
+
+/**
+* Converts a symbol alias or shorthand to a symbol shorthand.
+*
+* ## Notes
+*
+* -   If provided a shorthand, the function returns the provided shorthand.
+* -   If unable to resolve a shorthand, the function returns `null`.
+*
+* @param {string} value - symbol alias or shorthand
+* @returns {(string|null)} symbol shorthand
+*
+* @example
+* var v = symbol2shorthand( 'circle' );
+* // returns 'o'
+*
+* v = symbol2shorthand( 'o' );
+* // returns 'o'
+*
+* v = symbol2shorthand( 'beep' );
+* // returns null
+*/
+function symbol2shorthand( value ) {
+	if ( isSymbolShorthand( value ) ) {
+		return value;
+	}
+	if ( hasOwnProp( SYMBOLS, value ) ) {
+		return SYMBOLS[ value ];
+	}
+	return null;
+}
+
+
+// EXPORTS //
+
+module.exports = symbol2shorthand;
diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/package.json b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/package.json
new file mode 100644
index 000000000000..b7306c35df6a
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/package.json
@@ -0,0 +1,63 @@
+{
+  "name": "@stdlib/plot/base/symbol2shorthand",
+  "version": "0.0.0",
+  "description": "Convert a symbol alias or shorthand to a symbol shorthand.",
+  "license": "Apache-2.0",
+  "author": {
+    "name": "The Stdlib Authors",
+    "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+  },
+  "contributors": [
+    {
+      "name": "The Stdlib Authors",
+      "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+    }
+  ],
+  "main": "./lib",
+  "directories": {
+    "benchmark": "./benchmark",
+    "doc": "./docs",
+    "example": "./examples",
+    "lib": "./lib",
+    "test": "./test"
+  },
+  "types": "./docs/types",
+  "scripts": {},
+  "homepage": "https://github.com/stdlib-js/stdlib",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/stdlib-js/stdlib.git"
+  },
+  "bugs": {
+    "url": "https://github.com/stdlib-js/stdlib/issues"
+  },
+  "dependencies": {},
+  "devDependencies": {},
+  "engines": {
+    "node": ">=0.10.0",
+    "npm": ">2.7.0"
+  },
+  "os": [
+    "aix",
+    "darwin",
+    "freebsd",
+    "linux",
+    "macos",
+    "openbsd",
+    "sunos",
+    "win32",
+    "windows"
+  ],
+  "keywords": [
+    "stdlib",
+    "plot",
+    "base",
+    "symbol",
+    "shorthand",
+    "utilities",
+    "utility",
+    "utils",
+    "util"
+  ],
+  "__stdlib__": {}
+}
diff --git a/lib/node_modules/@stdlib/plot/base/symbol2shorthand/test/test.js b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/test/test.js
new file mode 100644
index 000000000000..48d531e3a15d
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/symbol2shorthand/test/test.js
@@ -0,0 +1,96 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var isSymbolShorthand = require( '@stdlib/plot/base/assert/is-symbol-shorthand' );
+var symbolShorthands = require( '@stdlib/plot/base/symbol-shorthands' );
+var symbolAliases = require( '@stdlib/plot/base/symbol-aliases' );
+var symbol2shorthand = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof symbol2shorthand, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function returns a shorthand when provided a symbol alias', function test( t ) {
+	var values;
+	var v;
+	var i;
+
+	values = symbolAliases();
+	for ( i = 0; i < values.length; i++ ) {
+		v = symbol2shorthand( values[ i ] );
+		t.strictEqual( isSymbolShorthand( v ), true, 'returns expected value for ' + values[ i ] );
+	}
+	t.end();
+});
+
+tape( 'the function returns the provided shorthand when provided a symbol shorthand', function test( t ) {
+	var values;
+	var v;
+	var i;
+
+	values = symbolShorthands();
+	for ( i = 0; i < values.length; i++ ) {
+		v = symbol2shorthand( values[ i ] );
+		t.strictEqual( v, values[ i ], 'returns expected value for ' + values[ i ] );
+	}
+	t.end();
+});
+
+tape( 'the function resolves the same shorthand for a symbol alias and its corresponding shorthand', function test( t ) {
+	t.strictEqual( symbol2shorthand( 'circle' ), 'o', 'returns expected value' );
+	t.strictEqual( symbol2shorthand( 'o' ), 'o', 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function resolves the same shorthand for each accepted alias of a symbol', function test( t ) {
+	t.strictEqual( symbol2shorthand( 'plus' ), symbol2shorthand( 'cross' ), 'returns expected value' );
+	t.strictEqual( symbol2shorthand( 'pentagram' ), symbol2shorthand( 'star' ), 'returns expected value' );
+	t.end();
+});
+
+tape( 'if unable to resolve a shorthand, the function returns `null`', function test( t ) {
+	var expected;
+	var actual;
+	var values;
+	var i;
+
+	values = [
+		'',
+		'beep',
+		'boop',
+		'==',
+		'toString',
+		'constructor'
+	];
+	expected = null;
+	for ( i = 0; i < values.length; i++ ) {
+		actual = symbol2shorthand( values[ i ] );
+		t.strictEqual( actual, expected, 'returns expected value for ' + values[ i ] );
+	}
+	t.end();
+});