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Free educational articles from the best sources.

Product Management

All things product management

Agile & ScrumCareer DevelopmentCase StudiesGrowth & ExperimentationProduct AnalyticsProduct DesignProduct LeadershipProduct StrategyUser Research
Full ArticleProduct StrategyGrowth & ExperimentationCase Studies

How Loom Grew Through Product Virality and the Power of Async Video

Loom embedded virality into its core product loop: every video shared introduced a new potential user to the platform. This case study examines how the team designed sharing mechanics, optimized the viewer-to-creator conversion funnel, and positioned async video as a productivity tool rather than a social feature, leading to acquisition by Atlassian.

First Round Review·13 min read·Jan 1, 2023
Full ArticleProduct StrategyProduct ManagementProduct LeadershipCase Studies

How Twilio Built a Developer-First Product Organization

Twilio became the standard for communications APIs by organizing its entire product development process around developer needs. This case study examines how the company hires product managers who can code, runs internal hackathons that become real products, and uses developer evangelism not just for marketing but as a core product feedback mechanism.

Harvard Business Review·13 min read·Jan 1, 2023
Full ArticleProduct StrategyProduct AnalyticsGrowth & ExperimentationCase Studies

How Revolut Used Rapid Experimentation to Disrupt Traditional Banking

Revolut grew to over 30 million customers by shipping features at a pace unheard of in banking. This case study examines how the fintech challenger built an experimentation culture, used feature flags and gradual rollouts to manage risk in a regulated industry, and applied product-led growth principles to financial services.

Harvard Business Review·14 min read·Jan 1, 2023
Full ArticleProduct StrategyProduct ManagementGrowth & ExperimentationCase Studies

How Calendly Simplified Scheduling and Built a Billion-Dollar Business

Calendly turned the simple act of scheduling a meeting into a billion-dollar product category. This case study examines how founder Tope Awotona identified a universal pain point, designed an interface that eliminated scheduling friction, and grew primarily through product-led virality where every meeting invitation doubled as a marketing touchpoint.

Harvard Business Review·12 min read·Jan 1, 2023
Full ArticleProduct ManagementProduct AnalyticsGrowth & ExperimentationCase Studies

How Spotify Uses Data to Make Product Decisions: Wrapped and Discover Weekly

Spotify's Discover Weekly and Wrapped features are masterclasses in using data to create delightful product experiences. This case study examines how the data science and product teams collaborate, how Discover Weekly's recommendation engine was built by a small team in a hackathon, and how Wrapped turned personal data into a viral annual marketing event.

HBS Working Knowledge·15 min read·Jan 1, 2023
Full ArticleProduct StrategyProduct ManagementCase Studies

How Vercel Designed the Developer Experience for Next.js and Edge Computing

Vercel built a billion-dollar business around developer experience, making deployment as simple as a git push. This case study examines how the company created a tight feedback loop between its open-source framework (Next.js) and its commercial platform, and how the DX-first approach to product development attracted a massive developer community.

First Round Review·13 min read·Jan 1, 2023
Full ArticleProduct StrategyProduct ManagementGrowth & ExperimentationCase Studies

How Dropbox Used a Waitlist Video to Validate Product-Market Fit Before Launch

Before writing a single line of production code, Dropbox validated demand with a simple explainer video that drove 75,000 overnight signups. This case study examines how Drew Houston's lean approach to validation, combined with the viral referral program that followed, created one of the most studied growth stories in startup history.

First Round Review·11 min read·Jan 1, 2023
Full ArticleProduct DesignCase Studies

How Stripe Designed Checkout: Reducing Payment Friction to Increase Conversion

Stripe Checkout was designed to minimize every possible source of friction in the payment flow. This case study examines how the team studied abandonment data, designed adaptive interfaces that change based on device and geography, integrated with local payment methods worldwide, and created an embeddable payment experience that outperforms custom-built solutions.

Nielsen Norman Group·14 min read·Jan 1, 2023
Full ArticleCareer Development

How to Do Code Reviews Like a Human

Practical techniques for giving code review feedback that is kind, constructive, and effective — focusing on the human side of the process rather than just the technical.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleAgile & Scrum

Technical Debt Is Not Actually Debt

A reexamination of the technical debt metaphor, arguing that most of what teams call technical debt is actually deferred maintenance, and why the distinction matters for prioritization.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleProduct Design

RESTful API Design: Best Practices in a Nutshell

A comprehensive guide to designing clean, consistent, and developer-friendly REST APIs, covering naming conventions, versioning, error handling, and pagination.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleProduct Strategy

Microservices vs. Monoliths: The Nuanced Reality

Moving beyond the hype to understand when microservices make sense, when a monolith is the better choice, and how to make the transition if needed.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleProduct Analytics

Observability: More Than Just Three Pillars

Why true observability requires more than logs, metrics, and traces — and how to build systems that let you ask arbitrary questions about production behavior.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleProduct StrategyGrowth & Experimentation

Open Source Business Models: Turning Community into Revenue

An analysis of the business models that allow companies to build sustainable businesses around open source software, from dual licensing to cloud services.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleGrowth & Experimentation

Caching Strategies for High-Performance Applications

A comprehensive guide to caching — from browser caches to CDNs to application caches — covering cache invalidation patterns, consistency models, and common pitfalls.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleProduct DesignCase Studies

How Stripe Builds APIs: Lessons in Developer Experience

An analysis of how Stripe's obsessive focus on developer experience shaped the payments industry and created one of the most admired APIs in technology.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleProduct StrategyProduct ManagementUser Research

The Mom Test: How to Talk to Customers Without Lying to Yourself

Practical techniques for getting honest, useful feedback from customer conversations — avoiding the trap of asking leading questions that tell you what you want to hear.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleGrowth & Experimentation

CDN Architecture: Delivering Content at Global Scale

How content delivery networks work, when to use them, and strategies for leveraging CDN architecture to improve web application performance worldwide.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleAgile & Scrum

Continuous Integration: The Foundation of Delivery Speed

Why continuous integration is the single most impactful practice for software delivery performance, and how to implement it properly beyond just running a CI server.

Classic Articles·8 min read·Jan 1, 2023
Full ArticleCareer Development

The Staff Engineer's Path: Technical Leadership Beyond Management

What it means to be a staff-plus engineer, how the role differs from management, and the skills needed to have organizational impact through technical leadership.

Classic Articles·8 min read·Jan 1, 2023
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