Answers for solo founders, with the working shown: SEO, backend, AI agents, growth and money.https://shipmunks.dev/en-gbhttps://shipmunks.dev/blog/claude-code-cheat-sheet/https://shipmunks.dev/blog/claude-code-cheat-sheet/A Claude Code cheat sheet you can print: slash commands, CLI flags, settings keys and file locations, checked against the current release.Mon, 09 Nov 2026 00:00:00 GMTAI agents and toolsBloghttps://shipmunks.dev/blog/saas-metrics/https://shipmunks.dev/blog/saas-metrics/SaaS metrics on one page: the formula for MRR, ARR, churn, NRR, ARPU, CAC payback and more, each linked to a free calculator and a metrics sheet.Mon, 09 Nov 2026 00:00:00 GMTMoney and opsBloghttps://shipmunks.dev/blog/vercel-vs-railway/https://shipmunks.dev/blog/vercel-vs-railway/Vercel vs Railway for a small app: serverless vs always-on, free tiers, Postgres, cron jobs and a worked monthly bill from official pricing pages.Mon, 09 Nov 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/clerk-vs-auth0/https://shipmunks.dev/blog/clerk-vs-auth0/Clerk vs Auth0 for a SaaS: free tiers, cost at 10k and 100k MAU, SSO pricing, Next.js setup, and how hard it is to leave. From official pricing pages.Sun, 08 Nov 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/vercel-vs-netlify/https://shipmunks.dev/blog/vercel-vs-netlify/Vercel vs Netlify for a small site or SaaS: free-tier limits, paid prices, and a TTFB check of each vendor's public Astro starter from one VM.Sun, 08 Nov 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/claude-code-output-styles/https://shipmunks.dev/blog/claude-code-output-styles/Claude Code output styles change how Claude replies. See the built-in styles, how to switch with /config, and how to write a custom style file.Sat, 07 Nov 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/railway-vs-render/https://shipmunks.dev/blog/railway-vs-render/Railway vs Render for a small app: free tier, sleep limits, Postgres pricing and a worked monthly cost from official pages checked November 6, 2026.Fri, 06 Nov 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/pnpm-vs-npm/https://shipmunks.dev/blog/pnpm-vs-npm/pnpm vs npm compared on a real project: install time, disk use, lockfiles and workspaces, plus where yarn and bun install fit. Tested in November 2026.Thu, 05 Nov 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/claude-code-statusline/https://shipmunks.dev/blog/claude-code-statusline/Set up a Claude Code statusline with /statusline or settings.json. Copy tested scripts for model, git branch, cost and context use, plus Windows notes.Wed, 04 Nov 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/bun-vs-node/https://shipmunks.dev/blog/bun-vs-node/Bun vs Node.js tested on one machine: HTTP requests per second, install time and test speed, plus what still breaks and when switching is worth it.Tue, 03 Nov 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/hono-vs-express/https://shipmunks.dev/blog/hono-vs-express/Hono vs Express on one VM: Hono 81,713.46 req/s, Express 19,776.73, same JSON route. When to stay, and a real route migration.Mon, 02 Nov 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/convex-vs-supabase/https://shipmunks.dev/blog/convex-vs-supabase/Convex vs Supabase on the example month: Supabase Free is $0 and still fits, Convex Free does not fit, and Convex Starter is $2.20. Both Pro plans are $25.Sun, 01 Nov 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/claude-code-headless-mode/https://shipmunks.dev/blog/claude-code-headless-mode/Claude Code headless mode runs with claude -p. The flags that matter, JSON you can parse, and a GitHub Actions workflow you can copy.Sun, 01 Nov 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/how-to-calculate-arpu/https://shipmunks.dev/blog/how-to-calculate-arpu/How to calculate ARPU: divide recurring revenue by active users for the same period. Which users to count, ARPU vs ARPA, and a free calculator.Sat, 31 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/cloudflare-workers-vs-pages/https://shipmunks.dev/blog/cloudflare-workers-vs-pages/Cloudflare Workers vs Pages: new projects use Workers with static assets. Pages still fits a static site that only needs Git builds and preview URLs.Sat, 31 Oct 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/claude-code-slash-commands/https://shipmunks.dev/blog/claude-code-slash-commands/Claude Code slash commands explained: the built-ins worth knowing, how custom commands became skills, and 3 files checked with the CLI validator.Sat, 31 Oct 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/dunning-email/https://shipmunks.dev/blog/dunning-email/Dunning email templates for failed card payments. Copy a 4-email sequence, and see what Stripe and Lemon Squeezy already send and retry by default.Fri, 30 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/drizzle-vs-prisma/https://shipmunks.dev/blog/drizzle-vs-prisma/Drizzle vs Prisma on one schema: the minified bundle was 71,691 bytes for Drizzle and 4,679,321 bytes for Prisma. Unbundled source went the other way.Fri, 30 Oct 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/mrr-vs-arr/https://shipmunks.dev/blog/mrr-vs-arr/MRR vs ARR: MRR is recurring revenue normalized to one month, and ARR is that same base times 12. Neither figure is cash collected or bookings.Thu, 29 Oct 2026 00:00:00 GMTMoney and opsBloghttps://shipmunks.dev/blog/saas-directories/https://shipmunks.dev/blog/saas-directories/SaaS directories: 29 free ones we tried for shipmunks.dev, which 21 were submitted, and what was live, pending, or blocked by October 29.Thu, 29 Oct 2026 00:00:00 GMTGrowthBloghttps://shipmunks.dev/blog/neon-vs-supabase/https://shipmunks.dev/blog/neon-vs-supabase/Neon vs Supabase for a solo founder: free-tier storage and compute, branching, scale-to-zero, and the first paid price, from the vendor pages.Wed, 28 Oct 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/claude-code-subagents/https://shipmunks.dev/blog/claude-code-subagents/Claude Code subagents are markdown files in .claude/agents/. The frontmatter sets tools and model. Here is when to use one instead of CLAUDE.md or a skill.Wed, 28 Oct 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/cac-payback-period/https://shipmunks.dev/blog/cac-payback-period/CAC payback period on one sample month: 7.5 months after gross margin, 6.0 months on new MRR, 15.0 months on paid CAC, and 3.0 months in cash.Tue, 27 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/claude-md-file/https://shipmunks.dev/blog/claude-md-file/Claude MD file: what to put in CLAUDE.md for Claude Code, from 100 public root files. Median length 85.5 lines, plus a template you can paste.Tue, 27 Oct 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/how-to-calculate-nrr/https://shipmunks.dev/blog/how-to-calculate-nrr/How to calculate NRR on one sample cohort: 105.6% for the year, 76.0% GRR, and 112.6% if new MRR is included. Compounding one month does not match.Mon, 26 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/sqlite-vs-postgres/https://shipmunks.dev/blog/sqlite-vs-postgres/SQLite vs Postgres for a small SaaS, measured on one machine: 100,000 inserts, point reads, a dashboard query, and concurrent writes.Mon, 26 Oct 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/how-to-calculate-churn-rate/https://shipmunks.dev/blog/how-to-calculate-churn-rate/How to calculate churn rate: the churn rate formula on one sample month is 20.0% customer churn, 37.5% gross revenue, and 30.0% net.Sun, 25 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/lemon-squeezy-fees/https://shipmunks.dev/blog/lemon-squeezy-fees/Lemon Squeezy fees and pricing: a 5% + 50¢ transaction fee, then international, PayPal, and subscription add-ons. What a $6, $35, and $99 sale leaves you.Sat, 24 Oct 2026 00:00:00 GMTMoney and opsBloghttps://shipmunks.dev/blog/sitemap-could-not-be-read/https://shipmunks.dev/blog/sitemap-could-not-be-read/Sitemap could not be read in Search Console: Google couldn't fetch the file. Check the status code, robots.txt, and redirects before you rewrite the XML.Sat, 24 Oct 2026 00:00:00 GMTSEO and AI searchGuidehttps://shipmunks.dev/blog/supabase-vs-firebase/https://shipmunks.dev/blog/supabase-vs-firebase/Supabase vs Firebase pricing for a small SaaS: the monthly bill at 1,000, 10,000 and 50,000 users, worked from current prices with every assumption shown.Sat, 24 Oct 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/add-mcp-server-to-claude-code/https://shipmunks.dev/blog/add-mcp-server-to-claude-code/Add an MCP server to Claude Code with the CLI or the MCP config file. Local, project, and global scopes, remote HTTP headers, and Claude Desktop.Sat, 24 Oct 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/calculate-mrr/https://shipmunks.dev/blog/calculate-mrr/How to calculate MRR: what it means in sales, finance, and marketing, annual plans divided by 12, an Excel formula, and why it is not profit.Sat, 24 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/get-new-website-indexed-by-google/https://shipmunks.dev/blog/get-new-website-indexed-by-google/Get website indexed by Google: the steps, what each Search Console status means, and how long a new site can take to be crawled and indexed.Fri, 23 Oct 2026 00:00:00 GMTSEO and AI searchGuide