Turn an Excel file into a web application
In plain words
Keikai converts Excel files directly into web applications without requiring coding. It allows users to build interactive web apps by uploading spreadsheets and customizing them with web features. The tool is designed for business users, analysts, and non-technical professionals who want to share their Excel data as dynamic web applications. It eliminates the need to recreate spreadsheets in traditional web development frameworks.
written from the facts on this page · September 2026
More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io
Photosynthesis fires two of your iPhone
Life & fun · 28d ago · photosynthesis.camera
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io
Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is
Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
Launched alongside, May 2019
the whole month →
Webframe▲796>800 web app screenshots for inspiration on your next app 🎉
Dev tools · 2019 · webframe.xyz
CSS Scan 2.0▲758The fastest and easiest way to inspect or copy CSS ⚡️
Dev tools · 2019 · getcssscan.com
- CC
Life & fun · 2019 · cssfx.dev