all-named-html-entities

List of all named HTML entities

Install

This package is pure ESM. If you're not ready yet, install an older version of this program, 1.6.0 (npm i all-named-html-entities@1.6.0).

npm i all-named-html-entities

Quick Take

import { strict as assert } from "assert";

import {
  allNamedEntities,
  allNamedEntitiesSetOnly,
  allNamedEntitiesSetOnlyCaseInsensitive,
  entStartsWith,
  entEndsWith,
  entStartsWithCaseInsensitive,
  entEndsWithCaseInsensitive,
  brokenNamedEntities,
  decode,
  minLength,
  maxLength,
  uncertain,
} from "all-named-html-entities";

assert.equal(Object.keys(allNamedEntities).length, 2125);
assert.equal(entStartsWith.A.E[0], "AElig");

Documentation

Please visit codsen.com for a full description of the API.

Contributing

To report bugs or request features or assistance, raise an issue on GitHub.

Licence

MIT License.

Copyright © 2010-2025 Roy Revelt and other contributors.

Change Log

All notable changes to this project will be documented in this file. See Conventional Commits for commit guidelines.

3.0.0 (2022-12-01)

BREAKING CHANGES

• Minimum supported Node version is v14.18; we're dropping v12 support

2.1.0 (2022-08-12)

Features

• export types (11b5fb9)

2.0.0 (2021-09-09)

Features

• migrate to ES Modules (8c9d95d)

BREAKING CHANGES

• programs now are in ES Modules and won't work with Common JS require()

1.6.0 (2021-05-24)

Features

• config file based major bump blacklisting (e15f9bb)

1.5.15 (2021-04-11)

Reverts

• Revert "chore: setup refresh" (23cf206)

1.5.1 (2021-01-28)

Fixed

• add testStats to npmignore (f3c84e9)

1.5.0 (2021-01-23)

Features

• rewrite in TS (0f277f0)

1.4.0 (2020-11-28)

Accidental version bump during migration to SourceHut. Sorry about that.

1.3.0 (2020-05-06)

Features

• add sets allNamedEntitiesSetOnly and allNamedEntitiesSetOnlyCaseInsensitive (84de965)

1.2.3 (2019-09-11)

Fixed

• loosen few common entities to allow more fixing cases (87ff4f6)

1.2.0 (2019-08-24)

Features

• generate the list of non-email-friendly entities from scratch (971e8a8)

1.1.0 (2019-06-01)

Features

• Add &poud; to the list of recognised broken HTML entities (759aa9f)
• Add a list of entities which are dangerous to add missing semicolon (uncertain.json) (c783a6e)
• Add a list of named HTML entities not commonly supported among email consumption software (2bc2c25)
• Add more broken entities, sort the list and improve unit tests (18e0b54)
• entStartsWithCaseInsensitive and entEndsWithCaseInsensitive (b1e657b)
• Export all entities (34b480a)
• Export brokenNamedEntities (e6a986b)
• minLength and maxLength of all known named HTML entities (ec4d154)
• Remove broken nbsp's from the known broken entities list and start a new list (2b532fd)
• Uncertain entities and other tweaks (c13a254)

1.0.0 (2019-04-02)

• First public release