Developer Tools (page 2 of 12)
Workflows, languages, testing, and utilities that speed up everyday development — all aligned with privacy-first, local-first tooling.
- Recurring events in ICS: RRULE basics without the headache
A practical guide to RRULE in ICS files, with clear examples for weekly, monthly, and custom recurring events, plus safer defaults for time zones, exceptions, and calendar imports.
- Redacting PII from CSV samples before sharing with vendors
A practical guide to creating vendor-safe CSV repro files without leaking names, emails, IDs, addresses, or other re-identifiable data.
- Replacing short links in QR: migration steps without dead codes
A practical guide to migrating QR short links safely, with step-by-step redirect planning, inventory, analytics preservation, and cutover patterns that avoid dead codes.
- S3 pre-signed URLs for CSV downloads: security checklist
A practical security checklist for S3 pre-signed CSV downloads, covering expiry, bearer-link risks, response headers, auditability, bucket-policy guardrails, and safer delivery patterns.
- Sandboxing third-party scripts on tool pages: a short checklist
A practical checklist for isolating third-party scripts on browser-based tool pages without turning your validation or converter UI into a data-leakage surface.
- Signed URLs expiring mid-download: UX and resume patterns
A practical guide to signed URLs that expire mid-download, focused on resume behavior, Range requests, refresh flows, and safer large-file download UX.
- Static vs dynamic QR codes: what marketers misunderstand
A practical guide to static versus dynamic QR codes, focused on the real tradeoffs behind editability, tracking, resilience, and long-lived printed campaigns.
- NDJSON vs JSON array: streaming-friendly interchange
A practical guide to choosing between NDJSON and JSON arrays when you care about streaming, large payloads, and record-at-a-time processing.
- Offline-first CSV utilities: UX patterns that reduce mistakes
A practical guide to offline-first CSV utility UX patterns that reduce mistakes without pretending local processing removes every risk.
- OpenAPI examples: generating realistic CSV fixtures from schemas
A practical guide to turning OpenAPI schemas into realistic CSV fixtures without losing field meaning, row shape, or test repeatability.