Knowledge
Knowledge Center
Guides, how-tos and reference docs for everyone building with Blanca's Builder.
Getting started
Set up your account, your first project and the AI Coach in Blanca's Builder.
- What is Blanca's Builder?A plain-language overview of Blanca's Builder, the pedagogical AI website and SaaS builder by Blanca's IT Professional SL.
- Create your first projectStep-by-step guide to launching your first AI-assisted project in Blanca's Builder.
- BYOK vs Managed AI — which mode should I choose?Compare Bring Your Own Key and Managed AI inside Blanca's Builder and pick the right mode for your team.
AI website builder
How the AI website builder inside Blanca's Builder turns a brief into a working site.
- How the AI website builder worksAn end-to-end explanation of the AI website builder pipeline inside Blanca's Builder.
- How to write a great project briefPractical tips for writing a project brief that the AI website builder can turn into a real site.
- Design DNA — keeping your sites uniqueHow Blanca's Builder uses Design DNA to avoid generic AI aesthetics and keep every project visually unique.
SaaS projects
Building authenticated multi-tenant SaaS projects in Blanca's Builder.
- How to plan a SaaS MVP with the AI CoachUse the AI Coach inside Blanca's Builder to scope, plan and ship a credible SaaS MVP.
- Authentication, roles and multi-tenancyHow Blanca's Builder structures authentication, user roles and organizations for SaaS projects.
- Billing and subscription continuityHow to model subscription billing for your SaaS in Blanca's Builder with continuity through plan changes.
Deploy and launch
Take a Blanca's Builder project from preview to a live, custom-domain launch.
- Connect a custom domainConnect your domain to Blanca's Builder via Cloudflare DNS, verify TLS and go live.
- The 22-item launch checklistWalk through the official Blanca's Builder launch checklist before you announce your site.
- SEO and AI Search basics for new sitesThe minimum SEO and AI-search setup every Blanca's Builder site should ship with on day one.
AI Coach mastery
Get the most out of the AI Coach: tones, prompts, the Explain button, the Memory Bank and proactive mentoring inside Blanca's Builder.
- Mastering AI Coach Tones: When to Use EachUnderstand Blanca's Builder's four AI Coach tones: Gentle Mentor, Direct Senior, Patient Teacher, Hype Coach. Learn when and how to apply each tone for effective communication.
- Writing Prompts the AI Coach Actually UnderstandsUnlock the full potential of Blanca's Builder AI Coach with this practical guide. Learn how to write effective prompts using specificity, context, and constraints.
- Using the Explain Button: Learn While You Build with Blanca's BuilderUnlock the educational power of Blanca's Builder's Explain button. Learn React, Tailwind, and Supabase patterns as you construct your website or SaaS.
- How Blanca's Builder Proactive Mentor Guides Your Website SuccessUnderstand the Proactive Mentor's deterministic rules: missing legal pages, weak SEO, no analytics, broken images, and accessibility. Learn how to act on suggestions.
- Memory Bank Best Practices: Building a Useful AI CoachLearn how to effectively use Blanca's Builder Memory Bank to personalize your AI Coach, including what to save, scope management, and privacy controls.
- When and How to Escalate from AI Coach to Human SupportLearn when to use Blanca's Builder AI Coach and when to escalate to human support for complex issues. Understand the escalation process and benefits.
Design and UI
Design DNA, color, typography, layout, accessibility and the Design Remix Sheet inside Blanca's Builder.
- Design DNA Deep Dive: Keeping Your Blanca's Builder Site UniqueExplore Blanca's Builder's Design DNA engine: how it captures brand personality, palette, typography, motion, and layout preferences to create truly unique websites.
- Choosing Color Palettes: Professional, Not GenericLearn how to select professional and impactful color palettes in Blanca's Builder. Cover semantic tokens, accessibility, dark mode, and brand strategy.
- Typography and Readability for AI-Built WebsitesMaster typography in Blanca's Builder: learn to pick, pair, and optimize fonts for readability, performance, and global reach in your AI-generated sites.
- Layout Patterns & Spacing Systems for Scalable DesignDiscover how Blanca's Builder uses systematic layout patterns and 4/8px spacing scales for consistent and scalable web design, ensuring responsive and professional interfaces.
- Accessibility by Default: WCAG Basics for Every Blanca's Builder ProjectDiscover how Blanca's Builder integrates WCAG 2.2 AA standards from the ground up, ensuring your websites are accessible by design.
- Using the Design Remix Sheet to Iterate Visual StyleLearn how to use Blanca's Builder's Design Remix Sheet to explore new visual styles and commit changes without losing your brand's core identity.
Performance and SEO
Core Web Vitals, image and font performance, metadata, structured data, sitemaps and crawl hygiene inside Blanca's Builder.
- Core Web Vitals Explained for Non-DevelopersUnderstand LCP, INP, and CLS – Google's crucial metrics for website quality. Learn how they impact SEO and user experience, and how Blanca's Builder helps.
- Optimized Images for Enhanced Performance: A Blanca's Builder GuideUnlock faster load times and improved SEO with optimized images. Learn about AVIF, WebP, JPG, sizing, srcset, lazy loading, and Blanca's Builder's Cloudflare integration.
- Optimizing Fonts for Peak Performance in Blanca's BuilderLearn to optimize font loading in Blanca's Builder. Master self-hosted vs Google Fonts, font-display: swap, subsetting, and preloading for faster websites.
- Writing Meta Titles and Descriptions That Rank: Your Practical GuideMaster meta titles and descriptions for SEO. Learn about length, keywords, unique metadata, OG/Twitter tags, and how Blanca's Builder optimizes it.
- Structured Data & JSON-LD: Enhancing Your Website's VisibilityLearn about Structured Data and JSON-LD, including schema.org types like Organization, WebSite, Article, and Product. Optimize your Blanca's Builder site.
- Sitemap, robots.txt, and Canonical Tags for SEO BasicsUnderstand sitemap.xml, robots.txt, and canonical tags for excellent SEO. Learn common crawl hygiene mistakes and how Blanca's Builder helps.
Security and privacy
Data protection, RLS, secrets, authentication hardening, backups and the Trust Center inside Blanca's Builder.
- Data Protection Fundamentals for Blanca's AI-Built SitesUnderstand Blanca's Builder's GDPR-friendly defaults: lawful basis, data minimization, EU data storage, AI Coach data handling. Practical guide for non-lawyers.
- Securing Your Project with Supabase Row Level Security (RLS)Learn how Supabase Row Level Security (RLS) works, why it's crucial for every public.* table, the user_roles pattern, and common RLS mistakes.
- Managing Secrets and API Keys Safely in Blanca's BuilderLearn how Blanca's Builder securely handles your secrets and API keys, including storage, rotation, and incident response for leaked keys.
- Hardening Authentication for Production with Blanca's BuilderLearn how to secure user authentication in Blanca's Builder projects, including email confirmation, password rules, magic links, OAuth, session management, and attack prevention.
- Backups, Point-in-Time Recovery, and Disaster Planning in Blanca's BuilderLearn about database backups, point-in-time recovery, migration history, data export, and disaster recovery planning using Blanca's Builder.
- The Trust Center: Compliance Posture ExplainedUnderstand Blanca's Builder's Trust Center, its documentation of sub-processors, security, data location, DPA, and how it aids compliance.
Integrations and automations
Connect Stripe, Resend, Cloudflare, webhooks, analytics and scheduled jobs to your Blanca's Builder project.
- Connecting Stripe Payments to Your Blanca's Builder ProjectLearn how to integrate Stripe with Blanca's Builder for seamless payments, product management, subscriptions, and a powerful continuity engine.
- Sending Transactional Email with Blanca's Builder and ResendLearn how Blanca's Builder integrates with Resend for transactional emails: domain verification (SPF/DKIM/DMARC), built-in templates, localization, and custom email sending.
- Connecting Cloudflare and Managing DNS for Your Blanca's Builder SiteLearn how to connect your domain to Blanca's Builder using Cloudflare, manage DNS records (A, CNAME), understand TLS, and troubleshoot propagation.
- Receiving Webhooks and Exposing Public APIs in Blanca's BuilderLearn to manage webhooks and expose public APIs in Blanca's Builder. This guide covers setup, signature verification, input validation, and rate limiting.
- Connecting Analytics Without Hurting PerformanceLearn how to integrate privacy-friendly analytics like Plausible, Cloudflare, or GA4 with Blanca's Builder projects without impacting Core Web Vitals.
- Automations, Scheduled Jobs, and Background Work in Blanca's BuilderLearn how to schedule recurring tasks using pg_cron or external schedulers for /api/public/* endpoints and manage background work within Blanca's Builder.
Team and collaboration
Invite teammates, manage roles, multi-tenant organizations, shared Memory Bank, audit log and project handoff in Blanca's Builder.
- Inviting Team Members to Your Blanca's Builder OrganizationLearn how to invite, accept, manage, and remove team members in your Blanca's Builder organization, streamlining collaboration.
- Roles and Permissions Explained in Blanca's BuilderUnderstand the different user roles (Owner, Admin, Editor, Viewer) in Blanca's Builder organizations, their capabilities, and our security approach.
- Working with Multiple Organizations in Blanca's BuilderUnderstand how Blanca's Builder supports multi-tenancy, allowing you to manage separate organizations, projects, billing, and AI usage effectively.
- Sharing Context with the Memory Bank: Consistent AI GuidanceLearn how to share Memory Bank entries across your team in Blanca's Builder. Ensure consistent AI Coach guidance and enhance organizational knowledge.
- Understanding the Audit Log and Activity Feed in Blanca's BuilderLearn what Blanca's Builder audit logs record, how staff and admins use them for oversight, and how to review activity without exposing PII.
- Handing off a Blanca's Builder project to a client or new ownerLearn how to seamlessly transfer ownership of your Blanca's Builder project, including billing, domains, secrets, and the Memory Bank, to a new owner.
AI usage and billing
BYOK keys, Managed AI credits, model choice, cost control, safety guardrails and rate limits inside Blanca's Builder.
- Managing Your Bring Your Own Key (BYOK) API Keys in Blanca's BuilderLearn about Blanca's Builder's Bring Your Own Key (BYOK) API key management: storage, encryption, rotation, revocation, and expiration handling for enhanced security.
- Understanding Managed AI Credits and UsageLearn how Blanca's Builder Managed AI credits are metered, how to read your AI usage dashboard, understand plan limits, and what to do when credits run low.
- Choosing the Right AI Model for the Job in Blanca's BuilderLearn when to pick fast vs. reasoning AI models in Blanca's Builder for tasks like code generation, copywriting, planning, summaries, and structured data extraction. Optimize your AI workflows.
- Reducing AI Costs in Blanca's Builder Without Losing QualityDiscover practical strategies to cut AI costs in Blanca's Builder by optimizing prompts, leveraging Memory Bank, caching, batching, and selecting the right models.
- Prompt Safety, Guardrails, and Refusal Handling in Blanca's BuilderLearn about Blanca's Builder's robust prompt safety, built-in AI guardrails, and how the system handles refusals for appropriate and secure AI interactions.
- Handling AI Rate Limits and Errors Gracefully in Blanca's BuilderLearn how Blanca's Builder manages AI rate limits (429) and payment required errors (402), its retry strategy, and how to inform users about AI issues.
Content and copywriting
Plan, write, translate and edit website copy with the AI Coach inside Blanca's Builder.
- Writing website copy with the AI Coach in Blanca's BuilderLearn how to use Blanca's Builder AI Coach to generate human-like hero, feature, pricing, and footer copy for your website. Avoid generic text and engage your audience.
- Defining your brand voice and tone in Blanca's BuilderLearn how to teach Blanca's Builder's AI Coach your brand's unique voice and tone using Memory Bank entries, examples, and forbidden phrases for consistent communication.
- Producing SEO Content that Ranks with Blanca's BuilderMaster SEO content creation using Blanca's Builder. Plan keywords, generate outlines, and craft long-form articles for Google and AI Search.
- Multilingual Content Across 24 Languages in Blanca's BuilderDiscover how Blanca's Builder efficiently manages translation, localization, and per-language metadata for fully localized websites across 24 languages.
- Using AI-generated imagery responsibly in Blanca's BuilderLearn when to use AI imagery effectively in Blanca's Builder, understand licensing, craft good alt text, and avoid generic AI aesthetics.
- Editing and Proofreading AI-Written Copy in Blanca's BuilderLearn a pragmatic workflow for reviewing, fact-checking, and tightening AI-generated content in Blanca's Builder before publishing to ensure quality and accuracy.
Analytics and growth
Product analytics, CRO, email, growth loops, feedback and pricing experiments for Blanca's Builder SaaS.
- Product Analytics Basics for SaaS: Track Events, Funnels, and RetentionLearn the essential product analytics concepts for SaaS without drowning in dashboards: track events, analyze funnels, understand retention, and choose privacy-friendly tools.
- Optimizing Landing Page Conversions: A Practical CRO Workflow for Blanca's BuilderBoost your Blanca's Builder landing page conversions with a practical CRO workflow, from hypothesis generation to iterative testing.
- Email Marketing Campaigns with Resend in Blanca's BuilderSend newsletters, lifecycle and broadcast emails from your Blanca's Builder project using Resend for robust email marketing.
- Designing Growth Loops for Your SaaS with Blanca's BuilderMove beyond funnels: design compounding growth loops for your Blanca's Builder SaaS, covering viral, content, paid & sales-led strategies.
- Building a Customer Feedback Loop with Blanca's BuilderCollect, triage, and act on user feedback to drive product improvements and customer satisfaction within your Blanca's Builder-powered products.
- Running Pricing Experiments Safely with Blanca's BuilderTest pricing changes on your Blanca's Builder SaaS without breaking trust or billing for existing customers. Ensure smooth transitions.
Operations and reliability
Observability, incidents, migrations, caching, rate limiting, cost control and scaling for Blanca's Builder.
- Observability and Monitoring in Blanca's BuilderStrategies for logs, metrics, traces, and uptime monitoring to ensure robust system health in Blanca's Builder projects.
- Incident Response Playbook: Mastering Detection, Triage, and ResolutionLearn Blanca's Builder's comprehensive incident response strategies to quickly detect, triage, communicate, and resolve incidents efficiently.
- Zero-Downtime Postgres Migrations on SupabaseLearn how to perform safe, zero-downtime PostgreSQL database migrations on Supabase, minimizing risk and ensuring continuous service availability.
- Caching Strategies for Fast SaaSExplore HTTP, edge, query, and asset caching techniques including stale-while-revalidate, query invalidation, immutable assets, and CDN purges.
- Rate Limiting and Abuse Prevention: Protecting Your APIs and AI EndpointsLearn how to safeguard your APIs, AI endpoints, and authentication systems from abuse using advanced rate limiting, bot detection, and cost control strategies.
- Cost Control and Budgeting in Blanca's BuilderForecast and cap your infrastructure and AI spend to optimize costs within Blanca's Builder. Understand key strategies and features.
- Scaling Blanca's Builder: From MVP to Growth ArchitectureArchitectural strategies and team structures for scaling a Blanca's Builder SaaS application from an MVP to handle significant growth.
Marketing and growth
SEO content, landing copy, social, referrals, launches, newsletters and brand for your Blanca's Builder SaaS.
- SEO Content Strategy for Blanca's BuilderPlan, write, and publish SEO content that ranks for your Blanca's Builder SaaS, covering topic clusters, search intent, and more.
- Landing Page Copywriting That Converts With Blanca's BuilderLearn to write high-converting landing page copy for Blanca's Builder, covering clarity, social proof, objection handling, CTAs, and tone.
- Mastering Social and Community Channels for SaaS GrowthUnlock SaaS growth by effectively selecting, managing, and leveraging social and community channels, turning users into powerful brand advocates.
- Scaling Referral and Affiliate Programs with IntegrityDesign referral and affiliate programs that scale honestly, covering reward design, attribution, fraud prevention, and partner onboarding & reporting.
- Launching Your SaaS on Product Hunt: A Comprehensive GuidePlan a successful Product Hunt launch for your SaaS with this guide, covering pre-launch, assets, hunter relationships, launch day, and retention.
- Mastering User Retention with Newsletter and Lifecycle EmailsLearn how to build an effective newsletter and lifecycle email program to engage and retain your users, leveraging advanced segmentation and Blanca's Builder integration.
- Defining Your Brand and Positioning for Blanca's BuilderEstablish a clear brand identity and strategic positioning for Blanca's Builder, including category, JTBD, messaging, naming, and visual design.