Local-first converters, viewers, and file tools
Blogue
Aide pratique pour les CSV dans le navigateur et contexte sur la confidentialité et les outils en 2025. 80 articles.
Guide produit·6 min de lecture
Spot constant columns, label leakage, and impossible ranges in flat files before sklearn or PyTorch.
Analyses·7 min de lecture
GL and subledger dumps: sorting, tying out trial balances, and catching rounding drift without opening the ERP fat client.
Guide produit·6 min de lecture
How empty fields round-trip: SQL NULL vs empty string vs whitespace-only values in exports and imports.
Analyses·6 min de lecture
EU vs US number formats: thousand separators, decimal commas, and safe normalization before CAST.
Analyses·6 min de lecture
Regulated labs and defense-adjacent sites: local parsing without telemetry when policy demands it.
Analyses·7 min de lecture
Government portals and election data: sanity checks, joins on FIPS codes, and reproducible excerpts.
Analyses·6 min de lecture
Columnar storage wins in warehouses; CSV remains the handoff format to humans, Excel, and legacy tools.
Analyses·6 min de lecture
HRIS exports with PII: why local-first viewers reduce unnecessary copies and how to pair with policy.
Analyses·6 min de lecture
Security-approved viewer vs spreadsheet vs BI, decision trees and onboarding snippets for new hires.
Analyses·6 min de lecture
Brokerage feeds: inconsistent enums, photo URLs, and cross-market schema drift.