Explore · The library
Every resource founders actually use, in one library.
The essays, videos, podcasts, books and tools behind every answer across eChai's hubs, from starting up to go-to-market, D2C, founder money and AI, each with a note on why it is here.
What founders use most, ranked by how many answers lean on it.
- Erik Kennedy writes for engineers and founders who were never taught design, and his rules are unusually memorable (light comes... Learn UI Design (Erik Kennedy) Essay · 25 min read · Starting Up 7 Rules for Creating Gorgeous UI Erik D. Kennedy In 3 answers
- The classic that gives non, designers four principles they will use forever: contrast, repetition, alignment, and proximity.... Robin Williams (Peachpit) Book · 240 pages · Starting Up The Non-Designer's Design Book Robin Williams In 3 answers
- Facebook's former head of product design on what separates good design from decoration, which reframes polish as clarity and... The Year of the Looking Glass (Julie Zhuo) Essay · 8 min read · Starting Up Good Design Julie Zhuo In 3 answers
- Levels built profitable products almost entirely by himself, and this handbook is his blunt account of how a solo maker ships,... readmake.com Book · Digital handbook · Starting Up MAKE: The Indie Maker Blueprint Pieter Levels In 3 answers
- You only need one automation tool to sync your source of truth outward, and this helps you choose without trying both. It lays... Softr Article · 10 min read · Starting Up Make vs Zapier: which automation platform to pick Softr In 3 answers
- Blank's core idea, get out of the building, is the discipline that lets a non-technical founder create real value before... steveblank.com Article · Starting Up Customer Development: Get Out of the Building Steve Blank In 3 answers
- A deep, practitioner heavy set of guides from operators who built strong technical teams from scratch, useful once you commit... First Round Review Article · long read · Starting Up Hiring engineers First Round Review In 3 answers
- This is the founding text on interviewing programmers, written by someone who actually ran a software company. It argues you... Joel on Software Essay · Long read · Starting Up The Guerrilla Guide to Interviewing (version 3.0) Joel Spolsky In 3 answers
- This is the operational how-to behind our short answer: how to run a paid, job-representative trial, drawing on how Linear,... Lenny's Newsletter Article · Medium read · Starting Up Adding a work trial to your interview process Lenny Rachitsky In 3 answers
- Amazon's trick is to write the customer facing press release and FAQ before building anything, which forces you to describe the... Working Backwards (Colin Bryar and Bill Carr) Article · 12 min read · Starting Up The Amazon Working Backwards PR/FAQ Process Colin Bryar and Bill Carr In 3 answers
- Once you have described a feature, acceptance criteria is how you say what done means so you and the developer agree before... Atlassian Article · 9 min read · Starting Up What is Acceptance Criteria? Definition, Examples, and Tips Atlassian In 3 answers
- A short, illustrated checklist of rules that are safe to follow when you have no design intuition yet. Never use pure black or... anthonyhobday.com Article · 15 min read · Starting Up Visual design rules you can safely follow every time Anthony Hobday In 3 answers
- The practical answer to a crowded screen: show the few things most people need first, and tuck the advanced options behind a... Nielsen Norman Group Article · 8 min read · Starting Up Progressive Disclosure Jakob Nielsen In 3 answers
- This is the technique that turns watching into understanding. Ask users to narrate their thoughts while they work, and their... Nielsen Norman Group Article · ~6 min read · Starting Up Thinking Aloud: The #1 Usability Tool Jakob Nielsen In 3 answers
- Zerodha built one of India's most used products with a tiny team and a stubborn focus on simplicity over polish. Kamath's view... Inc42 Article · 15 minute read · Starting Up Instincts, People and Vision: Nithin Kamath on Zerodha's Product Secrets Inc42 In 3 answers
- This is the concrete how-to for collecting problems on purpose. It walks through Amy Hoy's Sales Safari method, where you... O'Reilly (Scott Hurff) Article · About 12 min read · Starting Up How to Create Products People Want (Sales Safari) Scott Hurff In 3 answers
- Intercom's Jobs-to-be-Done writing shows how to ask what customers are hiring your product to do, which forces you to describe... Intercom Article · ~short book, free · Starting Up Understanding Jobs-to-be-Done Des Traynor, Intercom In 3 answers
- Shapiro gives you five specific things to monitor (technology, behavior, environment, regulation, distribution) so your... Julian Shapiro (Startup Handbook) Essay · 20 min read · Starting Up Finding Startup Ideas through Market Timing Julian Shapiro In 3 answers
- Written from an early-stage investor's chair, this walks the calculation with examples and is blunt that a bottom-up build... Antler Article · Starting Up TAM, SAM and SOM: How to Calculate the Size of Your Market Akshat Agarwal In 3 answers
- A follow up that applies the idea maze to a wave many of you are riding right now. It shows how founders repeatedly chased the... cdixon.org Essay · 5 min read · Starting Up The idea maze for AI startups Chris Dixon In 3 answers
- If you truly have no category, this is the book on deliberately designing one, which reframes sizing as creating demand rather... playbigger.com Book · Book · Starting Up Play Bigger Al Ramadan, Dave Peterson, Christopher Lochhead, Kevin Maney In 3 answers
- Perez shows that real technological revolutions run on 50 year cycles with a predictable frenzy, a crash, and then a long... Goodreads Book · 224 pages · Starting Up Technological Revolutions and Financial Capital Carlota Perez In 3 answers
- Naval defines specific knowledge as the thing you cannot be trained for, built from your curiosity, obsessions, and the way you... Naval Essay · 6 min read · Starting Up Arm Yourself With Specific Knowledge Naval Ravikant In 3 answers
- An investor's view of why founder-market fit is a top filter at the earliest stage, when there is little else to judge. It... F2 Venture Capital Article · 8 min read · Starting Up Founder Market Fit Matters F2 VC In 3 answers
The hubs
Starting Up
Find an idea, validate it, build, and land your first customers.
GTM
Go-to-market, from breaking in to how the best teams do it.
D2C
Building a direct-to-consumer brand, India-first.
Wealth
Paying yourself, ESOPs, secondaries, and de-risking founder wealth.
How Founders Use AI
How founders actually put AI to work, mapped topic by topic.
Glossary
Plain-language definitions of the startup and VC terms you'll hit.
eChai Partner Brands
The partnership →