custom-element — open-source software health

npm

96Exceptionalhealth index

A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component standards. Stencil components can be distributed natively to React, Angular, Vue, (+ more) and traditional web applications from a single, framework-agnostic codebase.

TypeScript★ 13.1K↓ 5.7M/moAug 27, 2026

Custom licenseAug 27, 2026 · metrics 2.10.0

npm

92Excellenthealth index

AlaskaAirlines/auro-formkit

A collection of web components that can be used to build forms.

JavaScript · TypeScript · HTML★ 1↓ 13.8K/moSep 12, 2026

Apache-2.0Sep 12, 2026 · metrics 2.10.0

npm

90Excellenthealth index

github/auto-check-element

An input element that validates its value with a server endpoint.

JavaScript · TypeScript★ 188↓ 150.6K/moSep 14, 2026

MITSep 14, 2026 · metrics 2.10.0

npm

89Excellenthealth index

fengyuanchen/cropperjs

JavaScript image cropper.

TypeScript★ 13.9K↓ 10.2M/moSep 23, 2026

MITSep 23, 2026 · metrics 2.10.0

npm

88Excellenthealth index

AlaskaAirlines/auro-button

HTML custom element represents a clickable button, used to submit forms or anywhere in a document for accessible, standard button functionality

JavaScript · SCSS · HTML★ 5↓ 21.9K/moOct 1, 2026

Apache-2.0Oct 1, 2026 · metrics 2.10.0

npm

88Excellenthealth index

AlaskaAirlines/auro-hyperlink

Custom hyperlink element to connect webpages or data items to one another

JavaScript · SCSS · HTML★ 2↓ 9,681/moOct 20, 2026

Apache-2.0Oct 20, 2026 · metrics 2.10.0

npm

87Excellenthealth index

AlaskaAirlines/auro-drawer

Custom element that displays additional information over page content

JavaScript · HTML★ 0↓ 4,075/moSep 20, 2026

Apache-2.0Sep 20, 2026 · metrics 2.10.0

npm

87Excellenthealth index

AlaskaAirlines/auro-popover

Custom element to displays additional information

JavaScript★ 0↓ 3,369/moSep 15, 2026

Apache-2.0Sep 15, 2026 · metrics 2.10.0

npm

87Excellenthealth index

google-pay/google-pay-button

Google Pay button - React, Angular, and custom element

TypeScript★ 305Sep 24, 2026

Apache-2.0Sep 24, 2026 · metrics 2.10.0

npm

86Excellenthealth index

AlaskaAirlines/auro-dialog

Custom element that displays additional information over page content

JavaScript · HTML · SCSS★ 0↓ 6,225/moSep 18, 2026

Apache-2.0Sep 18, 2026 · metrics 2.10.0

npm

84Excellenthealth index

Aejkatappaja/phantom-ui

Structure-aware skeleton loader. One Web Component, every framework.

TypeScript · JavaScript★ 797↓ 15.9K/moSep 15, 2026

MITSep 15, 2026 · metrics 2.10.0

npm

84Excellenthealth index

AlaskaAirlines/auro-accordion

Custom element that allows users to toggle the display for sections of content

JavaScript · HTML · SCSS★ 1↓ 6,049/moOct 1, 2026

Apache-2.0Oct 1, 2026 · metrics 2.10.0

npm

84Excellenthealth index

AlaskaAirlines/auro-icon

Custom HTML element for the use of easily displaying an icon from the Auro Icon library

JavaScript · HTML · SCSS★ 0↓ 27.3K/moOct 10, 2026

Apache-2.0Oct 10, 2026 · metrics 2.10.0

npm

83Excellenthealth index

AlaskaAirlines/auro-badge

Custom element to illustrate status, show count, convey selections

SCSS · JavaScript · HTML★ 0↓ 8,462/moSep 18, 2026

Apache-2.0Sep 18, 2026 · metrics 2.10.0

npm

83Excellenthealth index

OysteinAmundsen/toolbox

A no-dependency component library for the web

TypeScript · MDX★ 51↓ 54.7K/moSep 5, 2026

MITSep 5, 2026 · metrics 2.10.0

npm

83Excellenthealth index

chaxus/ran

ranui — a Web Components UI library — plus ranuts utilities. Hand-built frontend infrastructure.

TypeScript · JavaScript★ 272↓ 5,292/moSep 13, 2026

MITSep 13, 2026 · metrics 2.10.0

npm

81Excellenthealth index

AlaskaAirlines/auro-card

Custom element for the purpose of providing a flexible way to convey a summary of information

HTML · JavaScript · SCSS★ 0↓ 2,115/moSep 19, 2026

Apache-2.0Sep 19, 2026 · metrics 2.10.0

npm

81Excellenthealth index

guillermolg00/morphicons

Any icon morphs into any other — universal morphing for stroke-based icons with spring physics. Zero dependencies, ~7 KB gzip.

TypeScript★ 2,770↓ 222.1K/moOct 3, 2026

MITOct 3, 2026 · metrics 2.10.0

npm

80Excellenthealth index

Authress-Engineering/openapi-explorer

OpenAPI Web component to generate a UI from the spec.

JavaScript★ 352↓ 44K/moSep 11, 2026

Apache-2.0Sep 11, 2026 · metrics 2.10.0

npm

80Excellenthealth index

ionic-team/ionicons

Premium hand-crafted icons built by Ionic, for Ionic apps and web apps everywhere 🌎

TypeScript · HTML★ 18.2K↓ 2.6M/moSep 19, 2026

MITSep 19, 2026 · metrics 2.10.0

npm

78Goodhealth index

muxinc/media-elements

A collection of HTMLMediaElement compatible elements and add-ons

JavaScript · HTML · TypeScript★ 264↓ 35.2M/moSep 15, 2026

No licenseSep 15, 2026 · metrics 2.10.0

npm

77Goodhealth index

AlaskaAirlines/auro-tail

Auro Tail web component repository

JavaScript · SCSS · HTML★ 0↓ 3,149/moSep 13, 2026

Apache-2.0Sep 13, 2026 · metrics 2.10.0

npm

67Goodhealth index

SmooAI/chat-widget

Embeddable chat widget for smooth-operator — a web component that speaks the schema-driven WebSocket protocol. Built with tsdown, dogfooded into Smoo AI.

TypeScript★ 0↓ 13.3K/moSep 8, 2026

MITSep 8, 2026 · metrics 2.10.0

npm

65Goodhealth index

argyleink/css-color-component

a modern color picker for the web with support for all spaces

TypeScript★ 239↓ 3,329/moOct 3, 2026

MITOct 3, 2026 · metrics 2.10.0

npm · crates.io

62Moderatehealth index

siinghd/brookmd

Zero-dep streaming markdown for the browser — Rust→WASM, 100% CommonMark 0.31 + GFM. Built to not melt the main thread on concurrent LLM streams.

Rust · TypeScript★ 7↓ 509/moSep 10, 2026

MITSep 10, 2026 · metrics 2.10.0

npm

59Moderatehealth index

MrUjjwalG/movi-player

Modern, modular video player for the web powered by WebCodecs + FFmpeg WASM. Supports HDR, hardware acceleration, and multiple formats with zero-copy streaming.

TypeScript · HTML★ 52↓ 3,381/moSep 18, 2026

Apache-2.0Sep 18, 2026 · metrics 2.10.0

npm

57Moderatehealth index