Most backlogs hide costly features that no longer pay their way. The Product Debt Ledger is a practical, numbers-first method for product managers to quantify a feature’s carrying cost across UX, engineering, data, and support—and make confident keep, fix, or retire decisions. This definitive guide includes spreadsheet schemas, scoring formulas, SQL examples, decision workflows, and concrete case studies you can implement in a day.
This hands-on guide shows how to sign your container images with Sigstore Cosign and enforce signature and SBOM attestation verification in Kubernetes using Kyverno. You’ll wire up GitHub Actions for automated signing, install Kyverno, and deploy a strict policy that blocks unsigned or unverified images—with concrete commands and YAML you can apply today.
When you can’t rank, ride along. This definitive guide to Barnacle SEO shows you how to capture ready-to-buy traffic by attaching your brand to high-authority pages that already dominate the SERP. With concrete examples, checklists, and step-by-step workflows, you’ll learn how to select platforms, optimize placements, and measure ROI—across B2B, local services, DTC, and apps.
Learn how to perform probabilistic record linkage (entity resolution) using Splink with the DuckDB backend. This definitive, publish-ready guide walks through blocking strategies, model training, scoring, clustering, and exporting results with reproducible Python and SQL snippets.
Stop leaving money on the table with flat or confusing pricing. This definitive guide shows you how to design tiered pricing and proposals using anchors, decoys, and fences—backed by concrete examples across SaaS, services, and hardware. Implement the step-by-step method, copy the templates, and A/B test for lift this quarter.
Decision Journals are a lightweight method to capture your reasoning before important choices, so you can audit outcomes without hindsight bias and improve over time. This definitive guide gives you a 30‑day rollout plan, copy‑paste templates, scoring rubrics, and concrete examples from software, retail operations, and healthcare to help you institutionalize better decisions in your team.
Spin a protective arc around a fragile core. Block red meteors with your shield but let green meteors slip through—mix them up and it’s game over. Survive for a minute or until a single mistake, rack up points, and chase your best score with instant rematches.
Learn how to implement idempotency keys in an Express API to make POST, PUT, and PATCH operations safely retryable without duplicating side effects. This definitive guide covers a Redis-backed middleware, concurrency control, response caching, expiry, and a PostgreSQL alternative, with production-ready code and practical curl tests.
Enterprise buyers often stall startups in endless procurement cycles. The Tiny RFP is a specific method to flip that dynamic: a 3–page, founder-led request-for-proposal package that defines scope, success metrics, and risk upfront—so you can close a paid pilot in two weeks. This definitive guide includes templates, scoring matrices, emails, and real-world scenarios you can copy.
Command palettes compress entire interfaces into a single, searchable surface that users can reach from anywhere. This article shows how to design and implement them with concrete patterns, accessibility guidance, and a working in-page demo you can adapt for your product.