Local-first converters, viewers, and file tools
Blog
Ayuda práctica para trabajar con CSV en el navegador y contexto sobre privacidad, herramientas y cómo los equipos revisan datos tabulares en 2025. 80 artículos.
Guía de producto·6 min de lectura
Spot constant columns, label leakage, and impossible ranges in flat files before sklearn or PyTorch.
Ideas·7 min de lectura
GL and subledger dumps: sorting, tying out trial balances, and catching rounding drift without opening the ERP fat client.
Guía de producto·6 min de lectura
How empty fields round-trip: SQL NULL vs empty string vs whitespace-only values in exports and imports.
Ideas·6 min de lectura
EU vs US number formats: thousand separators, decimal commas, and safe normalization before CAST.
Ideas·6 min de lectura
Regulated labs and defense-adjacent sites: local parsing without telemetry when policy demands it.
Ideas·7 min de lectura
Government portals and election data: sanity checks, joins on FIPS codes, and reproducible excerpts.
Ideas·6 min de lectura
Columnar storage wins in warehouses; CSV remains the handoff format to humans, Excel, and legacy tools.
Ideas·6 min de lectura
HRIS exports with PII: why local-first viewers reduce unnecessary copies and how to pair with policy.
Ideas·6 min de lectura
Security-approved viewer vs spreadsheet vs BI, decision trees and onboarding snippets for new hires.
Ideas·6 min de lectura
Brokerage feeds: inconsistent enums, photo URLs, and cross-market schema drift.