525 articles
Surveys estimation techniques used in software projects, from planning poker and story points to probabilistic methods like Monte Carlo simulation. Fowler argues that the goal of estimation is not precision but enabling better decisions about scope, schedule, and resource allocation.
Newport argues that the ability to perform deep, cognitively demanding work is becoming both rarer and more valuable in the knowledge economy. Outlines strategies for cultivating deep work habits, including scheduling philosophy, ritual design, and ruthless elimination of shallow obligations.
Introduces systems thinking as a discipline for seeing interrelationships rather than linear cause-and-effect chains. Explains feedback loops, delays, and emergent behavior—mental models that help managers understand why well-intentioned interventions often produce unintended consequences.
Argues that the ability to focus without distraction on a cognitively demanding task is becoming increasingly rare and increasingly valuable. Presents strategies for cultivating deep work habits: working in 90-minute intervals, taking renewal breaks, creating rituals, and eliminating digital distraction. Based on energy management research.
Captain Marquet transformed USS Santa Fe from the worst to the best-performing submarine by replacing the leader-follower model with leader-leader. Instead of giving orders, he pushed decision-making authority to the people with the information. Key mechanism: replace 'permission to' with 'I intend to' language. Widely used in agile and leadership training.
Breaks down Porter's value chain framework into primary and support activities, showing how each step from inbound logistics to after-sales service contributes to margin. Understanding the value chain is critical for identifying where a firm creates—or destroys—competitive advantage.
Duarte reveals that the most persuasive presentations follow a dramatic structure that alternates between what is and what could be, building tension toward a call to action. Drawing from analysis of iconic speeches, the article provides a repeatable framework for crafting presentations that move audiences to change.
BCG research showing that the most fundamental strategic choice is selecting the right approach to strategy itself. Introduces four strategy styles based on predictability and malleability: classical (plan ahead), adaptive (experiment), shaping (influence), and visionary (build it). Helps leaders match their strategic approach to their environment.
Paul Graham defines what makes a startup a startup: growth. Not every new company is a startup. A startup is a company designed to grow fast. The constraint that defines startups is growth rate, not age or technology. Covers how to measure growth, what a good growth rate looks like (5-7% per week), and the economic forces that make rapid growth possible.
Challenges the popular 'follow your passion' career advice. Most people don't have pre-existing passions waiting to be discovered. Instead, passion grows from mastery. The craftsman mindset (what can I offer the world?) beats the passion mindset (what can the world offer me?). Build rare and valuable skills ('career capital'), then trade them for the work life you want.
The habit of dismissing ideas before fully considering them is toxic. Great ideas need time to marinate. Don't be a knee-jerk dismisser — give ideas five minutes before reacting.
The best startup ideas come from noticing problems you have yourself, not from trying to think of startup ideas. Live in the future, then build what's missing.
A startup is a company designed to grow fast. The only essential thing is growth. Everything else follows from that.

The classic guide distinguishing the habits and mindsets of effective vs ineffective product managers, covering everything from market knowledge to team dynamics.
Tim Brown introduces modular scales for typography, creating harmonious proportions in web type. Covers how to choose type sizes that relate to each other through ratios rather than arbitrary pixel values. Explains how to combine modular scales with responsive design for typography that works across devices.
Rumelt exposes the hallmarks of bad strategy: fluff (gibberish masquerading as strategic concepts), failure to face the challenge, mistaking goals for strategy, and bad strategic objectives. Good strategy has a kernel: a diagnosis of the challenge, a guiding policy for dealing with it, and coherent actions designed to carry out the policy. Taught at UCLA Anderson and globally.
Research showing that of all the things that can boost emotions, motivation, and perceptions during a workday, the single most important is making progress in meaningful work. The 'progress principle': even small wins boost inner work life tremendously, while small losses have an outsized negative effect. Managers should remove barriers and catalyze progress. Links to Kanban visualization of work flow.
Clayton Christensen applies business theories to life decisions. Uses theories of motivation, strategy, and resource allocation to explore how to find happiness in career, relationships, and staying out of jail. Based on his famous Harvard Business School graduation speech. One of HBR's most popular articles ever.
The article that coined 'responsive web design' and changed how the web is built. Marcotte proposes using fluid grids, flexible images, and CSS media queries to create designs that respond to the user's environment. Rather than designing fixed-width pages for each device, design flexible layouts that adapt. A watershed moment in web design history.
Eric Ries on the difference between vanity metrics (total signups, page views) and actionable metrics (activation rate, retention, revenue per user). Vanity metrics tell a flattering story but don't help you make decisions. Introduces the pirate metrics framework (AARRR): Acquisition, Activation, Retention, Revenue, Referral. Changed how startups measure success.