Operator intelligence.

Function Calling vs MCP: What Changed for Tool Use in 2026

Function calling vs MCP in 2026: what each one is, the same CRM tool defined both ways, token overhead, auth, reuse across clients, and when to use both.

Digital Products

Teachers Pay Teachers Fees Explained

Teachers Pay Teachers fees in 2026: Basic keeps 55% minus $0.30 a resource, Exclusive keeps 77.5% for $59.95 a year. Break-even math and payout schedule.

Lovable Tutorial 2026: Idea to Deployed App on Supabase

Lovable tutorial for 2026: connect your own Supabase project, plan the schema first, add login, lock down RLS, run the security scans and publish a live app.

Next.js SaaS Boilerplates Compared: Open Source vs Paid

Eight Next.js SaaS boilerplates compared from their repos and licences: auth, billing, team accounts, price, last release and what each licence allows.

Spec-Driven Development: A Practical Guide for AI Coding

Spec-driven development explained for solo builders: the spec, plan and tasks files, a worked example, the tools that automate it, and how it fails.

Oct 11, 202613 min

AI Influencers

IMMA: The AI Influencer Earning Case Study

Imma AI influencer earnings, sourced: no income figure has ever been disclosed. Where the $600,000 claim comes from, her documented brand deals and funding.

AI Influencers

ComfyUI AI Influencer Workflow: The Full Persona Graph

ComfyUI AI influencer workflow in four blocks: base model, identity stack, face detailer and upscale, with swap tables for SDXL, Z-Image and FLUX.2 klein.

Digital Products

9 Teachers Pay Teachers Alternatives (And Their Fee Stacks)

Nine Teachers Pay Teachers alternatives with the fee math on a $10 resource, from each official fee page, and how the new TPT Exclusive plan limits them.

Replit Agent 3 in 2026: What Replaced It, Limits and Costs

Replit Agent 3 was replaced by Agent 4 in March 2026. What changed, the documented limits, current pricing and a weekend plan to evaluate Replit Agent yourself.

Claude Code vs Cursor in 2026: Pricing, Limits, Verdict

Claude Code vs Cursor compared from the official docs: prices, usage limits, models, agents and tab completion, when to pick each and how to run both.

Digital Products

Etsy Digital Download Not Working? Fix Every Common Failure

Etsy digital download not received or not working? Match your symptom to the fix, from a missing email to a file that will not open, plus a seller checklist.

Oct 11, 20268 min

AI Influencers

AI Photoshoot vs Real Photoshoot: Full Cost Comparison

AI photoshoot vs real photoshoot cost, worked out from published 2026 price lists: studio, model, photographer and AI tool rates, with the arithmetic shown.