Stage 2 — Build

Build

Code-time helpers: encoders, validators, generators, explainers.

Tools for this stage (8)

• Text & content

  Format Converter

  Markdown ↔ HTML and Google Docs → clean HTML.

• Dev utilities

  Encoders

  URL, base64, hex, SHA-256, MD5, JWT — encode, decode, hash locally.

• Dev utilities

  Generators

  UUID v4, slugs, secure passwords — generated locally on demand.

• Dev utilities

  Regex Tester

  Test JavaScript regex. Match highlights, groups, replace preview.

• Dev utilities

  JSON Formatter

  Pretty-print, minify, and validate JSON.

• Dev utilities

  JWT Decoder

  Decode header and payload locally. No verification, no network.

• Dev utilities

  Cron Explainer

  Describe a cron expression in English. Show the next runs.

• Dev utilities

  Stripe Webhook Validator

  Verify Stripe-Signature, parse event, get idempotency tips.

Other stages

• Stage 1 — Research Research & validate Size the market, study competitors, sanity-check pricing before you build.
• Stage 3 — Launch Launch & SEO Pre-flight checks for meta tags, OG previews, sitemaps, redirects.
• Stage 4 — Marketing Marketing Campaign URLs, subject lines, pricing, share previews.
• Stage 5 — Content Content AI-ness, readability, format conversion, compare drafts.