·9 min read
AI Can Write the SaaS. It Still Doesn't Decide How the Pieces Should Fit.
Why Codapult was built around modules, adapters, explicit boundaries, and MCP context instead of another pile of starter files.
Latest articles, tutorials, and updates from the team.
Why Codapult was built around modules, adapters, explicit boundaries, and MCP context instead of another pile of starter files.
AI coding agents can make legitimate architectural changes. The harder problem is separating code changes from policy changes, waivers and approval authority.
Why a dependency graph only shows current code relationships, and why AI coding agents need explicit architectural policy to avoid technical debt.
Why AI coding agents introduce architectural debt despite passing tests, and how deterministic checks and MCP keep projects clean.
Prompting Opus 4.8 or GPT-5.6 to scaffold a multi-page Next.js 16 app burns hundreds of dollars in API tokens and hours of agent baby-sitting. Here is the math behind why cloning beats prompting.
Minimal SaaS starters feel fast at the start. Here is what happens six months later when your product needs teams, billing changes, admin tools, and a first enterprise customer.
A step-by-step path to a working SaaS product in two days: auth, Stripe checkout, a dashboard, and a live deployment on Vercel.
How to structure payment code so checkout, webhooks, billing portals, and marketing checkout can switch providers without touching every page.
A practical guide to building AI SaaS features with streaming, RAG, tools, guardrails, usage credits, evals, and admin visibility.
How to structure features so auth, blog, docs, teams, webhooks, AI, and admin modules can be removed without leaving a broken app.
A practical comparison of popular SaaS starters by architecture, modules, billing, infrastructure, plugins, and long-term fit.
A practical database trade-off guide for SaaS starters: SQLite/libSQL, PostgreSQL, Drizzle, Prisma, migrations, hosting, and buyer expectations.
Set up Codapult locally, choose the right modules, connect auth, billing, database, email, analytics, and prepare your SaaS for launch.
A practical checklist for evaluating a Next.js SaaS boilerplate before you commit your product to it.
A practical architecture guide for teams building B2B SaaS products with Next.js, organizations, roles, billing, audit logs, and admin workflows.
How to design authentication, organizations, roles, permissions, and protected routes for a serious Next.js SaaS product.
How to choose and implement SaaS billing models with Stripe, LemonSqueezy, seats, credits, trials, webhooks, and customer portals.
How to design useful AI SaaS features with provider routing, prompt management, tools, guardrails, analytics, budgets, and product workflows.
Why a SaaS admin dashboard needs user management, subscriptions, feature flags, audit logs, webhooks, exports, and observability before launch.
How to choose a deployment path for a Next.js SaaS app and prepare env vars, databases, webhooks, storage, monitoring, CI, and rollback.
How plugin architecture helps SaaS teams add AI, CRM, helpdesk, email marketing, analytics, and product modules without bloating the core app.
A practical SEO framework for developer-focused SaaS products and boilerplates: metadata, schema, comparison pages, docs, internal links, and content strategy.
What teams still need to do after choosing a SaaS boilerplate: product workflow, security, billing setup, content, testing, observability, and launch operations.
How to structure SaaS documentation for buyers and users: getting started, configuration, deployment, API docs, troubleshooting, security, and changelog.