office-engine

View + edit DOCX / XLSX / PPTX directly in the browser.

office-engine launched on 3 November 2026. It ranked #107 on Daily Launch on 4 November 2026 with a Launch Score of 22, from 17 points on Show HN. It was new in the ranking that day.

Visit site#11 on Show HN yesterday · 17 points

View + edit DOCX / XLSX / PPTX directly in the browser. Loads progressively like Google Docs, handles heavy files, one-line React embed, saves back to the original format. The demo has samples, heavy files (300k-row sheet, 305-slide deck), drag & drop your own file, edit and download.

From its README on GitHub

Office Engine (office-engine) is a launch on Show HN. It is written in TypeScript and released under the MIT license.

Launch timeline

3 Nov05:13 UTC
Show HNPosted on Show HN
4 Nov07:25 UTC
Show HN17 points, ranked #107 on Daily Launch

Launch Score, last 7 days

Ranked on one day so far: 22 of 100 on 4 November.

Facts

Category: Other
Launched: 3 November 2026
Language: TypeScript
License: MIT
Stars: 39
Sources: Show HN
Launch Score: 22 of 100

How the score works

Counted signal: Show HN: 17 points
Within its source that day: Beats 23% of launches
Against “strong” (300): 6%
Source weight: × 1
Base score: 14.4
Extra sources: None
First day ranked: +8
Launch Score: 22 of 100

How we rank

Sources

Show HN 17 points

Data as of 07:25 UTC, 4 November 2026.

For the maker

Best rank so far: #107 on 4 November 2026. Add this badge to your README or site; it shows the best rank and updates when that improves.

Markdown

[![Ranked #107 on Daily Launch](https://dailylaunch.org/badge/office-engine.svg)](https://dailylaunch.org/p/office-engine?ref=badge)

HTML

<a href="https://dailylaunch.org/p/office-engine?ref=badge"><img src="https://dailylaunch.org/badge/office-engine.svg" alt="Ranked #107 on Daily Launch" width="250" height="54"></a>

What is Office Engine?

Launch timeline

Launch Score, last 7 days