Slashman Tools

Practical, evergreen guides on money, productivity, and the web.

Welcome — this is a growing library of practical, evergreen guides on personal finance, productivity, developer tooling, and the web. No hype, no breaking news: just explainers that stay useful. Browse the latest below, or jump into a section from the sidebar.

Latest articles

How to Pick Tools for Each Layer of a Solo Stack
A fixed order of decisions for a one-person stack: when an orchestrator beats a script, when low-code wins, and how to document the seam.
Nov 11, 2026
From Boilerplate to Your First Shipped Feature in a Weekend
A fixed order for shipping one feature on a boilerplate: pick the scope, reuse auth and billing, add one entity, deploy, then prove it with a smoke …
Nov 11, 2026
Week One With a SaaS Starter Kit: What Survived, What Got Rewritten
A first-week case study of shipping one feature on a Next.js SaaS boilerplate: which auth, billing and API key code survived, which got rewritten, and …
Nov 10, 2026
Solo Agency Pipeline: Where Agents End and You Begin
A case study of one operator's content-to-delivery pipeline: which stages agents really own, where the handoffs break, and why review time gets …
Nov 10, 2026
What Is Actually Inside a SaaS Starter Kit
Dissecting a Next.js multi-tenant boilerplate: what is pre-wired versus what you must design yourself, and the real cost of 'already wired' claims.
Nov 9, 2026
Anatomy of a One-Person Studio: The 5-Page Playbook
A close reading of the 5-page AI studio playbook: mindset, tool selection criteria, orchestrator logic, and the solo delivery loop for technical …
Nov 9, 2026
The Maturity Ladder for Automation Builders: A Four-Question Audit
Four questions that place any workflow on a five-level maturity ladder and tell you which habit to build next.
Nov 6, 2026
The Data Contract That Keeps a Dashboard From Drifting
A standing rule for dashboard data: every column has a meaning, a unit and a source, and changing any one of them is a versioned contract change.
Nov 6, 2026
Four Reusable Debugging Workflows Every Builder Should Keep
Four harnesses — step echo, golden-sample dry run, single-step replay, and last-known-good diffs — that turn a workflow failure into a short …
Nov 5, 2026
Five Data Hygiene Habits That Keep a Financial Dashboard Honest
Five routines that keep a market dashboard honest: pinned sources, raw snapshots, fallback flags, reconciliation checks and a written column contract.
Nov 5, 2026
Specialist Agents vs One General Agent: Who Catches What
A practical comparison of a scoped agent team and one general agent: what each catches, how failures spread, and when coordination cost is worth …
Nov 4, 2026
Self-Hosting an ETF Dashboard vs a Hosted One: The Real Tradeoff
Self-hosted vs hosted ETF dashboards: data control, refresh cadence and holdings privacy against the upkeep cost of keeping the thing alive.
Nov 4, 2026

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