Productivity●●Solid
Plastron – A spreadsheet you grow into an app, in one index.html
Entire spreadsheet engine in one HTML file with formulas that generate the README itself.
CozyWizardryZero to One
rheohile10
205d ago
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I created iHateCSV.com for those who hate it when spreadsheets break
by vinserello·Feb 18, 2026·2 points·0 comments
AI Analysis
●●SolidSolve My ProblemSlick
The Take
Everything runs in the browser — CSV↔XLSX converters, PDF table extraction, encoding fixes and AI-powered cleaning — which is an actual differentiator for privacy-conscious users. The claim of processing millions of rows client-side hints at WASM/WebWorker engineering rather than a cosmetic UI; that technical promise is exciting, though the site doesn't show limits (memory, streaming, reproducibility) or integrations yet.
Category
Target Audience
Data analysts, data engineers, researchers and non-technical business users who need to rescue or convert messy CSVs without sending data to a server
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