# memspace/zefyr

Soft and gentle rich text editing for Flutter applications.

Repository: https://github.com/memspace/zefyr
Canonical: https://ross.abutalabs.com/products/zefyr
Homepage: https://zefyr-editor.gitbook.io
Language: Dart
License Family: other
Topics: dartlang, flutter, rich-text-editor
Last push: 2024-06-10T10:41:44+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2977, "days_push": 814, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2222, forks 537 (observed 2026-08-28T04:06:27.644534+00:00)

## What it is
Zefyr is a rich text editor package for Flutter applications with a clean, distraction-free Medium-like editing experience. It uses a Markdown-inspired document model based on Quill.js Delta format, making it suitable for collaborative editing via Operational Transformation.

## Use cases
- add a rich text editor to a flutter app
- build a note-taking app with markdown-style formatting
- embed a medium-like writing experience in mobile apps
- support collaborative editing with conflict-free document changes
- store and serialize formatted documents as deltas
- let users format headings, quotes, and lists in a mobile editor

## When to choose
- you are building a Flutter app that needs rich text editing
- you want Markdown-like document semantics with headings inside quotes
- you need a document model compatible with Quill Delta format or OT-based collaboration

## When to avoid
- you need a stable, actively maintained release - the master branch is no longer actively maintained
- you are not using Flutter or Dart
- you need a full WYSIWYG web editor rather than a Flutter widget

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, state-management, serialization
- domain: frontend, mobile-development, text-editors, cross-platform
- platform: cross-platform
- tags: flutter, rich-text-editor, markdown, collaborative-editing, quill-delta, notion-like-editing, mobile

## Member repositories
- memspace/zefyr (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:27.644534+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:45:45.973070+00:00, confidence not recorded.
  - readme: https://github.com/memspace/zefyr (fetched 2026-08-28T04:06:27.644534+00:00, sha 86b4280287d6)
  - homepage: https://zefyr-editor.gitbook.io (fetched 2026-08-29T10:25:41.299307+00:00, sha 9d23ad9cccba)
- Data as of 2026-08-30T08:39:29.467469+00:00.