SplenSheet
Free online spreadsheet editor
What it does
SplenSheet is a free online spreadsheet editor. You can drag and drop any spreadsheet files, including Excel files, CSV files, and more. The app runs entirely in your browser, so you can view and edit your spreadsheets without uploading them to a server.
Does a similar job
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- QuickSheet v1.2 May 2026 · apps.apple.com · ▲83
Instantly create and edit spreadsheets from your menu bar
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In my previous role at a small startup, I frequently developed simple scripts to assist recruiters and marketing professionals in handling data processing tasks on Excel or CSV files. These tasks were typically straightforward and repetitive, stemming from the periodic export of data. This experience sparked the idea to create a straightforward tool dedicated to such functionalities(also mobile friendly, as they occasionally need to process data on their smartphones). There are powerful tools like Power Query and Tableau, but they often prove too complex for non-technical users to navigate…
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Today marks ten years, 3653 consecutive days, of running at least one mile every day under the USRSA rules [1]. To celebrate, I built an interactive dashboard that turns a decade of GPX files into charts you can explore. Running has truly changed my life: I've made lifelong friends, explored beautiful places, and more importantly invested into my own health and fitness, which I'm starting to see the positive benefits as I get older. The stack is pretty simple: a NextJS app, with a Postgres database to keep all my running data, and all the stats are pre-computed and cached in Redis, so I…
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