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For Product Managers, Founders & Growth Teams

Practical product thinking for people building real products.

Articles, e-books, courses, and resources crafted for product managers who want to build what matters.

Join PMs across Africa building with clarity

Global Community

Born in Africa.
Built for the world.

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What we offer

Your space for synthesis and deep work.

Resource Library

Templates, ebooks, and courses built for the African PM context. Practical tools you can apply immediately.

Articles

Frameworks and insights from practitioners across the continent. Deep reading for deep thinkers.

Initiatives

Community programs, cohorts, and events. Hands-on learning with fellow builders.

Featured reading

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Why AI-Assisted Development Beats Pure Prompt-to-App Tools
AI Development

Why AI-Assisted Development Beats Pure Prompt-to-App Tools

A first-hand account of outgrowing a prompt-to-app tool while building Product Slice HQ, and what makes AI-assisted development inside a real codebase a fundamentally different and more stable choice.

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My AI Coding Stack, Ranked by Six Months of Actually Building With It
AI Development

My AI Coding Stack, Ranked by Six Months of Actually Building With It

Six months of building across multiple AI coding platforms, ranked honestly: why Claude Code plus Stitch sits at the top, what makes the Google AI suite a strong second, and why the right stack depends on how you actually work.

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What I Actually Built, and What Broke: Product Slice HQ, Product Nerve AI, and AttriHub
Founder Stories

What I Actually Built, and What Broke: Product Slice HQ, Product Nerve AI, and AttriHub

A behind-the-scenes look at three real AI-assisted builds this year — Product Slice HQ, Product Nerve AI, and AttriHub — including what broke, what it cost in time and patience, and what all three taught me.

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Free E-books

Take something with you.

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Starting Your Product Management Career in 2026
E-bookFree

Starting Your Product Management Career in 2026

A practical roadmap for breaking into product management — covering skills, AI fluency, portfolio building, your first role, networking, and a full 12-month plan.

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You Don't Need to Code. But You Need to Understand How Products Are Actually Built
E-bookFree

You Don't Need to Code. But You Need to Understand How Products Are Actually Built

You don't need to write code to build a successful startup, but you do need to understand how software gets built. Learn the engineering workflow, team structure, and technical fundamentals that help non-technical founders make better decisions and work effectively with developers.

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Starting a Career in AI-Native Software Engineering (2026 Edition)
E-bookFree

Starting a Career in AI-Native Software Engineering (2026 Edition)

How to build, ship, and scale software in the age of AI — covering product engineering, AI development workflow, deployment, infrastructure, open source, and a 5-year growth roadmap.

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Templates

Ready-to-use frameworks.

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The AI Project Folder Structure Template
TemplateFree

The AI Project Folder Structure Template

A battle-tested folder structure for AI-assisted projects — organised for clarity, context efficiency, and the kind of codebase that stays navigable as your product grows.

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The Solo Builder's Claude Code Setup Guide
TemplateFree

The Solo Builder's Claude Code Setup Guide

A step-by-step setup guide for solo builders using Claude Code — covering project structure, CLAUDE.md configuration, custom commands, and the workflow patterns that keep AI-assisted development fast and focused.

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The OCP + SPARK Builder's Canvas
TemplateFree

The OCP + SPARK Builder's Canvas

A structured canvas for product builders that combines the OCP framework with the SPARK methodology — map your opportunity, define your bets, and move from idea to traction without losing the thread.

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Courses

Coming soon.

Architecture & Security for Vibe-Coded ProductsComing Soon
Course

Architecture & Security for Vibe-Coded Products

Mastering Your AI Coding StackComing Soon
Course

Mastering Your AI Coding Stack

AI-Assisted Product Development: From Idea to LaunchComing Soon
Course

AI-Assisted Product Development: From Idea to Launch

Initiatives

Programs built for builders.

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Live

Product Lab with JT

A hands-on cohort for product practitioners who want to build real intuition — through live sessions, peer critique, and direct access to JT.

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Live

Product Case Library

A growing archive of real product teardowns — how teams across Africa and beyond built, iterated, and scaled their products.

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Coming Soon

Open PM Curriculum

A freely available, structured learning path covering product fundamentals, analytics, strategy, and leadership.

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Ready to level up your PM craft?

Join product managers across Africa who are building with intention.

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Frequently asked

Product management resources, answered plainly.

Whether you're learning how to become a product manager in 2026, looking for free PM resources and ebooks, or comparing product management learning platforms like Product School, Reforge, and Mind the Product — here's what Product Slice HQ actually offers.

Product Slice HQ is a free learning platform for product managers, designers, founders, and tech professionals built by Joshua Theophilus, a Top 1% mentor on ADPList with over 10 years of product experience. It provides articles, ebooks, templates, playbooks, and live cohort programs.