Skip to content

The full catalog

Everything for focus

762 entries pulled from 62 stacks. Items are ordered by how many tracked people are on record about them, including discussion, use and recommendations.

Items

95 entries

Reset
  • Protocol$$$Cheap: Roughly under $50, or under $15/month.01

    Deliberate cold exposure

    Cold showers or ice baths used deliberately, usually a few minutes at a time

    On record from 25 of 62 tracked people: 19 do it, 6 have discussed it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.02

    Caffeine

    The most-used performance drug in the world, timing-sensitive

    On record from 14 of 62 tracked people: 10 do it, 1 recommends it, 3 have discussed it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.03

    Creatine monohydrate

    Three to five grams a day, taken for strength and power output

    On record from 12 of 62 tracked people: 10 do it, 2 recommend it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.04

    Omega-3 (EPA/DHA)

    Fish or algae oil, often 1-2g EPA daily

    On record from 9 of 62 tracked people: 8 do it, 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.05

    Deep Work

    The case that uninterrupted concentration is a rare and valuable skill

    On record from 6 of 62 tracked people: 5 recommend it, 1 has discussed it
  • App$$$Cheap: Roughly under $50, or under $15/month.06

    Claude

    Anthropic

    Anthropic's AI assistant, used by writers as a sounding board

    On record from 5 of 62 tracked people: 5 do it
  • App$$$Cheap: Roughly under $50, or under $15/month.07

    Readwise

    Syncs your highlights and resurfaces them a few at a time

    On record from 4 of 62 tracked people: 3 do it, 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.08

    Website and app blocker

    Software that makes distracting sites genuinely unavailable on a schedule

    On record from 4 of 62 tracked people: 2 do it, 2 recommend it
  • App$$$Cheap: Roughly under $50, or under $15/month.09

    Headspace

    Guided meditation app built around ten-minute sessions, voiced by Andy Puddicombe

    On record from 3 of 62 tracked people: 2 do it, 1 recommends it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.10

    Paper notebook

    A bound notebook for thinking on paper away from a screen

    On record from 3 of 62 tracked people: 3 do it
  • Habit$$$Cheap: Roughly under $50, or under $15/month.11

    Antilibrary

    Shelves holding more unread books than read ones, kept that way deliberately

    On record from 2 of 62 tracked people: 1 does it, 1 recommends it
  • Habit$$$Cheap: Roughly under $50, or under $15/month.12

    Bridge

    Contract bridge, played at a table or online, several sessions a week

    On record from 2 of 62 tracked people: 2 do it
  • Book$$$Cheap: Roughly under $50, or under $15/month.13

    Business Adventures

    John Brooks's twelve New Yorker stories about Wall Street and 1960s corporate America

    On record from 2 of 62 tracked people: 2 recommend it
  • App$$$Cheap: Roughly under $50, or under $15/month.14

    ChatGPT

    OpenAI

    OpenAI's chat assistant, used for drafting, condensing and rewriting

    On record from 2 of 62 tracked people: 2 do it
  • App$$$Cheap: Roughly under $50, or under $15/month.15

    Codex

    OpenAI

    OpenAI's coding agent, run from a terminal rather than an editor

    On record from 2 of 62 tracked people: 2 do it
  • Book$$$Cheap: Roughly under $50, or under $15/month.16

    Digital Minimalism

    A philosophy for using much less technology, on purpose

    On record from 2 of 62 tracked people: 1 recommends it, 1 has discussed it
  • Book$$$Cheap: Roughly under $50, or under $15/month.17

    Flow: The Psychology of Optimal Experience

    Mihaly Csikszentmihalyi's 1990 study of total absorption and what makes it happen

    On record from 2 of 62 tracked people: 2 recommend it
  • App$$$Cheap: Roughly under $50, or under $15/month.18

    Gemini

    Google

    Google's chat assistant, built to hold very long documents at once

    On record from 2 of 62 tracked people: 2 do it
  • App$$$Cheap: Roughly under $50, or under $15/month.19

    Grok

    Chat assistant with live access to what people are posting on X

    On record from 2 of 62 tracked people: 2 do it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.20

    L-theanine

    Amino acid from tea used for calm focus, or with caffeine

    On record from 2 of 62 tracked people: 2 do it
  • App$$$Cheap: Roughly under $50, or under $15/month.21

    Perplexity

    A search tool that answers in prose and cites the pages it read

    On record from 2 of 62 tracked people: 2 do it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.22

    Phone lockbox

    A lockable box with a timer that puts the phone out of reach for a set period

    On record from 2 of 62 tracked people: 2 do it
  • Book$$$Cheap: Roughly under $50, or under $15/month.23

    The Anxious Generation

    Jonathan Haidt on what smartphones and social media did to childhood after 2010

    On record from 2 of 62 tracked people: 1 recommends it, 1 has discussed it
  • App$$$Cheap: Roughly under $50, or under $15/month.24

    Waking Up

    Sam Harris's meditation course, heavy on the theory as well as practice

    On record from 2 of 62 tracked people: 1 does it, 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Alfred

    Mac launcher with system-wide search, clipboard history and text snippets

    On record from 1 of 62 tracked people: 1 does it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.

    Alpha-GPC

    Choline source taken before workouts or hard cognitive work

    On record from 1 of 62 tracked people: 1 does it
  • Protocol$$$Cheap: Roughly under $50, or under $15/month.

    Analog and digital desks

    Two work surfaces, with nothing electronic allowed on the first one

    On record from 1 of 62 tracked people: 1 does it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Audible

    Audiobook service sold as monthly credits or a subscription library

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Be Useful: Seven Tools for Life

    Penguin Press

    Arnold Schwarzenegger's 2023 book on vision, work, failure and giving back

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Building a Second Brain

    The case for one external note store, and four steps for running it

    On record from 1 of 62 tracked people: 1 recommends it
  • Protocol$$$Cheap: Roughly under $50, or under $15/month.

    Bulletproof Coffee

    Coffee blended with grass-fed butter and C8 MCT oil, drunk in place of breakfast

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Change Your Brain, Change Your Life

    The book that took brain imaging arguments about mental health to a general audience

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Clear Thinking

    Parrish on the ordinary moments where a decision is really made

    On record from 1 of 62 tracked people: 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Cursor

    AI code editor built on VS Code that edits inside the file

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Effortless

    Make the most essential activities the easiest ones to do

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Essentialism

    The disciplined pursuit of less, applied to a career and a calendar

    On record from 1 of 62 tracked people: 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Fantastical

    Flexibits

    Calendar and reminders app for Apple platforms with natural language entry

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Field Notes notebook

    Small stapled pocket notebook, 48 pages, sold in three-packs

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Find Your WHY

    The workbook companion to Start with WHY, written with David Mead and Peter Docker

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Heavily Meditated

    Dave Asprey on shortcuts to deep meditative states with breath, feedback and pain

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    How to Read a Book

    Adler and Van Doren's manual on the four levels of reading

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    How to Take Smart Notes

    Sönke Ahrens on the slip-box method behind Niklas Luhmann's output

    On record from 1 of 62 tracked people: 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    iA Writer

    Plain-text markdown editor with almost nothing on screen

    On record from 1 of 62 tracked people: 1 does it
  • Habit$$$Cheap: Roughly under $50, or under $15/month.

    Jigsaw puzzles

    Thousand-piece puzzles as a screen-free way to switch the mind off

    On record from 1 of 62 tracked people: 1 does it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Kagi

    Paid search engine with no ads, where you can rank or block domains yourself

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Lamy Safari fountain pen

    Entry-level fountain pen with a molded grip and swappable steel nibs

    On record from 1 of 62 tracked people: 1 does it
  • Habit$$$Cheap: Roughly under $50, or under $15/month.

    Logbook

    A few lines a day recording what happened, not what you thought about it

    On record from 1 of 62 tracked people: 1 does it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.

    MCT oil (C8)

    Caprylic acid from coconut oil, taken for a quick rise in ketones

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Memory Rescue

    Eleven risk factors for memory loss, organized under the BRIGHT MINDS mnemonic

    On record from 1 of 62 tracked people: 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    MindNode

    IdeasOnCanvas

    Mind mapping app for Mac, iPhone and iPad with an outline view and task export

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Moleskine Daily Diary

    Hardcover dated planner with one page for each day of the year

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Moonwalking with Einstein

    Joshua Foer's year training for the US Memory Championship, and what memory really is

    On record from 1 of 62 tracked people: 1 recommends it
  • Habit$$$Cheap: Roughly under $50, or under $15/month.

    Morning newspapers

    A stack of print papers read start to finish before the working day begins

    On record from 1 of 62 tracked people: 1 does it
  • Protocol$$$Cheap: Roughly under $50, or under $15/month.

    Notecard system

    Reading with a pen, then moving the best passages onto 4x6 index cards by theme

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Paper time-block planner

    A physical notebook for planning the day hour by hour

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Pentel Pocket Brush Pen

    Refillable brush pen with real bristles, made for drawing and lettering

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Pilot G2 pen

    Refillable gel pen sold in tip widths from 0.38mm up to 1.0mm bold

    On record from 1 of 62 tracked people: 1 does it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Pocket Casts

    Podcast player with speed control, silence trimming and a queue that syncs

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Psych

    Judd Biasiotto on the mental training behind record-setting powerlifting

    On record from 1 of 62 tracked people: 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    ReadKit

    RSS and read-later client for Mac, iPhone and iPad

    On record from 1 of 62 tracked people: 1 does it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Readwise Reader

    Read-later app holding articles, PDFs, newsletters and RSS in one queue

    On record from 1 of 62 tracked people: 1 does it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Reveri

    Self-hypnosis sessions for sleep, stress and pain

    On record from 1 of 62 tracked people: 1 recommends it
  • Supplement$$$Cheap: Roughly under $50, or under $15/month.

    Saffron

    The spice taken as a standardized extract rather than a pinch in the pan

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Same as Ever

    Twenty three short stories about the parts of human behavior that never change

    On record from 1 of 62 tracked people: 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Scrivener

    Literature & Latte

    Long-form writing software that keeps research and draft side by side

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Self-inking date stamp

    Rubber stamp with adjustable bands that prints the day's date on a page

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Sharpie permanent marker

    Fine-point permanent marker, the standard tool for blacking out text

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Show Your Work!

    Austin Kleon's ten chapters on sharing the process rather than the product

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Source Code

    Bill Gates's 2025 memoir of childhood, Lakeside, Harvard and the start of Microsoft

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Start with WHY

    Simon Sinek's first book, on leading with purpose before product

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Steal Like an Artist

    Austin Kleon's ten-chapter manifesto on borrowing your way to your own work

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Stillness Is the Key

    The third of Ryan Holiday's Stoic books, on the mind, spirit and body at rest

    On record from 1 of 62 tracked people: 1 recommends it
  • Protocol$$$Cheap: Roughly under $50, or under $15/month.

    Table tennis

    Ping pong played as a brain workout, part aerobic and part fast decision-making

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The 5 Second Rule

    Mel Robbins's first book, on the countdown that gets you moving

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Beginning of Infinity

    David Deutsch on good explanations, and why the growth of knowledge has no ceiling

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Bullet Journal Method

    Ryder Carroll on the paper notebook system and what it is really for

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Bulletproof Diet

    Dave Asprey's high-fat, low-toxin eating plan, and the origin of the butter coffee

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Essentialism Planner

    A 90 day paper planner built around one priority a day

    On record from 1 of 62 tracked people: 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    The Great Courses

    Recorded lecture series on history, science and economics, on disc or by subscription

    On record from 1 of 62 tracked people: 1 does it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Great Depression: A Diary

    A lawyer's day-by-day record of the 1930s, written with no idea it was economics

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Great Mental Models

    Four illustrated volumes of thinking tools taken from several disciplines at once

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Headspace Guide to Meditation and Mindfulness

    Andy Puddicombe's plain-language introduction to a ten-minute daily practice

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Inner Game of Tennis

    Timothy Gallwey's 1974 classic on quieting self-criticism to perform under pressure

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The ONE Thing

    Gary Keller and Jay Papasan on the one priority that makes everything else easier

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Practice

    Short numbered sections on treating creative work as a daily practice

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Rational Optimist

    Matt Ridley's case that trade and specialization, not intelligence, drove human progress

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The Tao of Charlie Munger

    Munger's lines on investing, business and living, gathered into one place

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    The War of Art

    Steven Pressfield's short book on resistance and turning pro

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Think Again

    Rethinking and unlearning as skills worth practicing on purpose

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    Thinking, Fast and Slow

    Kahneman's map of the two systems behind your judgments

    On record from 1 of 62 tracked people: 1 has discussed it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    This Is Strategy

    Strategy as a long commitment to a change, not as a set of tactics

    On record from 1 of 62 tracked people: 1 recommends it
  • Book$$$Cheap: Roughly under $50, or under $15/month.

    This Is Water

    The Kenyon commencement speech by the author of Infinite Jest, about a 15-minute read

    On record from 1 of 62 tracked people: 1 recommends it
  • App$$$Cheap: Roughly under $50, or under $15/month.

    Timery

    Time tracker for Toggl, built around saved timers, widgets and Shortcuts

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Uni-ball roller pen

    Fine-tip roller pen for handwritten notes and math

    On record from 1 of 62 tracked people: 1 does it
  • Gear$$$Cheap: Roughly under $50, or under $15/month.

    Whiteboard

    Wall or freestanding board for working problems out vertically

    On record from 1 of 62 tracked people: 1 does it

Not medical advice. Not affiliated with, endorsed by, or reviewed by anyone listed.

Browse everything · Influencer Stack