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code-office Notice

code-office is an independent VS Code extension. It contains source code, runtime assets, and design patterns derived from several open source projects. Each component remains subject to its own license terms.

This project is not affiliated with or endorsed by Obsidian, Hancom, Microsoft, cweijan/vscode-office, rjwang1982/vscode-office, or rhwp.

Project Logo

The current code-office logo in images/logo-new.svg and images/logo-new.png was created for this repository on 2026-05-29. The design started from an OpenAI image generation concept and was then manually simplified into a project-owned SVG app icon.

The logo is not derived from the Obsidian app logo, VS Code logo, Microsoft Office logo, Hancom logo, cweijan/vscode-office artwork, or rjwang1982/vscode-office artwork. It intentionally replaces the previous green folder / "E" logo used by the maintained vscode-office fork.

Original Lineage

This repository contains code derived from MIT-licensed vscode-office projects:

  • cweijan/vscode-office, original project by Weijan Chen
  • rjwang1982/vscode-office, maintained fork by RJ.Wang

The original MIT copyright and license notices are preserved in this NOTICE and in source files where present. The top-level LICENSE is AGPL-3.0-or-later because code-office now bundles SuperDoc.

Original MIT notice preserved in this repository:

  • Copyright (c) 2020 Weijan Chen

Original MIT license text preserved for the vscode-office lineage:

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

DOCX Runtime

DOCX rendering and editing uses:

SuperDoc is available under AGPLv3 or a commercial license. code-office bundles the open-source package and therefore distributes the top-level project under AGPL-3.0-or-later. The project treats SuperDoc as a contained DOCX editing engine inside the VS Code custom editor save lifecycle; HWP/HWPX remains the primary local editing wedge for Korean office workflows.

HWP / HWPX Runtime

HWP/HWPX editing uses a local build of:

  • edwardkim/rhwp: https://github.com/edwardkim/rhwp
  • vendored runtime directory: vendor/rhwp-studio-dist
  • packaged runtime directory: resource/rhwp-studio
  • packaged rhwp-vscode media directory for paragraph dump: resource/rhwp-vscode
  • packaged native PDF helper directory: resource/rhwp-native
  • pinned tag: v0.7.13
  • pinned commit: b3e16ef212af81ef37d973ddb86d6816d3804642
  • wrapper package reference: @rhwp/editor@0.7.13

resource/rhwp-vscode/rhwp.js and resource/rhwp-vscode/rhwp_bg.wasm are a matched MIT-licensed rhwp-vscode media pair used by the extension host paragraph dump command. The visual Viewer/Editor surface still uses the post-processed resource/rhwp-studio bundle.

The extension does not bundle Hancom Office or proprietary Hancom/Microsoft fonts. Bundled rhwp-studio fonts are documented in vendor/rhwp-studio-dist/fonts/FONTS.md.

Bundled Or Referenced Components

  • Vditor
  • mozilla/pdf.js
  • SuperDoc / @superdoc-dev/react
  • SheetJS / xlsx
  • xlsx-js-style (Apache-2.0)
  • x-spreadsheet
  • Rest Client-derived HTTP tooling
  • Mermaid
  • node-unrar-js
  • rhwp / rhwp-studio

Bundled Fonts

The rhwp-studio bundle includes open or free-distribution Korean web fonts used as layout fallbacks. The font inventory and license notes are recorded in vendor/rhwp-studio-dist/fonts/FONTS.md; packaged font assets are copied into resource/rhwp-studio/fonts during build.

Known included families include:

  • Noto Sans KR / Noto Serif KR
  • Nanum Gothic / Nanum Myeongjo / Nanum Gothic Coding
  • Pretendard
  • Gowun Batang / Gowun Dodum
  • D2 Coding
  • Spoqa Han Sans
  • Cafe24 Ssurround / Cafe24 Supermagic
  • Happiness Sans

Do not remove upstream license files or font license files from release artifacts without a separate license review.