TLDR Index
Daily Editions
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  1. Page 1: Today’s IndexTLDR, TLDR AI, TLDR Web Dev, TLDR InfoSec, TLDR Crypto · 9 stories
  2. Page 2: TLDRTLDR · 9 stories
  3. Page 3: TLDR AITLDR AI · 11 stories
  4. Page 4: TLDR Web DevTLDR Web Dev · 9 stories
  5. Page 5: TLDR InfoSecTLDR InfoSec · 11 stories
  6. Page 6: TLDR CryptoTLDR Crypto · 12 stories
  7. Page 7: TLDR ProductTLDR Product · 14 stories
  8. Page 8: TLDR DesignTLDR Design · 14 stories
  9. Page 9: TLDR FoundersTLDR Founders · 8 stories
  10. Page 10: TLDR Founders — continuedTLDR Founders · 8 stories
  11. Page 11: TLDR MarketingTLDR Marketing · 13 stories
  12. Page 12: Resources & ToolsTLDR, TLDR AI, TLDR Web Dev, TLDR InfoSec, TLDR Design · 15 stories
  13. Page 13: SponsoredTLDR, TLDR AI, TLDR Web Dev, TLDR Product · 5 stories
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Daily Edition · Page 4

THE DAILY INDEX

Technology, AI, software, security, crypto and business

ARTICLES & TUTORIALS

TLDR Web Dev

TLDR Web Dev

DEFINING OUR ICP IS THE MOST IMPORTANT THING WE EVER DID

Defining an Ideal Customer Profile (ICP) is critical for startups. Having a clear ICP is crucial for achieving product-market fit as it helps in targeting the right customers and shaping the product, marketing, and sales strategies accordingly. Startups should define their ICP early and continuously refine it as they gather more relevant data and recognize genuine enthusiasm from potential customers.

newsletter.posthog.com · 7 min

TLDR Web Dev

HOW TO GROW PRODUCT-MINDED ENGINEERING TEAMS

A product-minded engineer can build products more efficiently by focusing on the features that matter and avoid over-engineering. These engineers understand the broader goals of the company, bridge communication gaps between technical and non-technical stakeholders, and make data-driven decisions. Teams with product-minded engineers often hire the right individuals, establish a collective vision, promote collaboration between engineering and product teams, and provide innovative solutions.

open.substack.com · 8 min

TLDR Web Dev

HOW DOES VISA/MASTERCARD MAKE MONEY?

The credit card is often called the "most profitable product in banking" because it generates significant revenue through the payment flow process. When a cardholder pays a merchant $100 using a credit card, the merchant compensates the acquiring bank with a "merchant discount fee." The acquiring bank then keeps a portion (e.g., $0.25) as the acquiring markup and pays the issuing bank an interchange fee (e.g., $1.75) to cover the transaction. The issuing bank incurs costs like managing accounts, fraud detection, and clearing, which justify its compensation. Card networks like VISA charge banks for their services, but the interchange fee may vary for different merchants, typically being higher for smaller merchants.

x.com · 2 min

TLDR IndexPage 4