Jaeyeol Lee

Jaeyeol Lee

@kodingwarrior

Joined Feb 21, 2023

15

Following

6

Followers

832

pages

3.02k

highlights

1.71k

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Total Days:
Total Weeks:
109-Days 📚
44-Weeks 📚
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Measure LCP Sub-Parts To Improve Largest Contentful Paint | DebugBear

www.debugbear.com/blog/lcp-subparts

web-performance
lcp

Dec 10, 2023

SpeedCurve | Does Interaction to Next Paint actually correlate to user behavior?

www.speedcurve.com/blog/INP-user-experience-correlation/

web-performance
inp

Dec 10, 2023

A11y Advent Calendar

kittygiraudel.com/2020/12/01/a11y-advent-calendar/

a11y

Dec 10, 2023

How Marketing Changed OOP In JavaScript — Smashing Magazine

www.smashingmagazine.com/2023/12/marketing-changed-oop-javascript/

oop
prototypical-oop

Dec 9, 2023

Let’s learn how modern JavaScript frameworks work by building one

nolanlawson.com/2023/12/02/lets-learn-how-modern-javascript-frameworks-work-by-building-one/

vanillajs

Dec 9, 2023

API-First Approach to Kafka Topic Creation - DoorDash Engineering Blog

doordash.engineering/2023/12/05/api-first-approach-to-kafka-topic-creation/?utm_source=tldrwebdev

kafka

Dec 9, 2023

Prettier's CLI: A Performance Deep Dive · Prettier

prettier.io/blog/2023/11/30/cli-deep-dive.html?utm_source=tldrwebdev

prettier

Dec 9, 2023

Examples of Great URL Design

blog.jim-nielsen.com/2023/examples-of-great-urls/

product

Dec 7, 2023

8

Startup marketing for noobs, by noobs – our most valuable lessons

newsletter.posthog.com/p/startup-marketing-for-noobs-by-noobs?utm_source=post-email-title&publication_id=1318225&post_id=139228332&utm_campaign=email-post-title&isFreemail=true&r=2w5opb&utm_medium=email

Dec 7, 2023

9

Understanding the Rails Router: Why, What, and How

www.writesoftwarewell.com/understanding-rails-router-why-what-how/

rails-api

Dec 7, 2023

Why is Jepsen Written in Clojure?

aphyr.com/posts/367-why-is-jepsen-written-in-clojure

clojure

Dec 7, 2023

6

When static types make your code shorter

evanhahn.com/when-static-types-make-your-code-shorter/

Dec 7, 2023

2

Getting Started with React Native Skia

shopify.engineering/getting-started-with-react-native-skia?ck_subscriber_id=1813069799

skia
react-native

Dec 7, 2023

12 lessons from 5 years of running a tech meetup

davekiss.com/blog/12-lessons-from-5-years-of-running-a-tech-meetup?utm_source=tldrnewsletter

devrel

Dec 6, 2023

📸 Snapchat+

read.first1000.co/p/snapchat-ac0?utm_source=post-email-title&publication_id=12959&post_id=139502667&utm_campaign=email-post-title&isFreemail=true&r=bsznl&utm_medium=email

paywall

Dec 6, 2023

5

Uber One, Snapchat+ & Walmart+: preselect annual plans

read.first1000.co/p/uber-one-snapchat-and-walmart-preselect?utm_source=post-email-title&publication_id=12959&post_id=139054320&utm_campaign=email-post-title&isFreemail=true&r=bsznl&utm_medium=email

paywall

Dec 6, 2023

Just normal web things.

heather-buchel.com/blog/2023/07/just-normal-web-things/

a11y

Dec 6, 2023

7

Leading Successful Product Teams

arie.ls/2023/leading-successful-product-teams/

leadership

Dec 6, 2023

19

How we enhanced our team's developer experience | LeanIX Engineering

engineering.leanix.net/blog/reduce-build-time/?utm_source=tldrwebdev

devops
cost-optimization

Dec 6, 2023

Code Splitting in React: Boosting Performance and Speed

kartikbudhraja.medium.com/code-splitting-in-react-boosting-performance-and-speed-1ad2b9780081

code-splitting
web-performance

Dec 6, 2023

Evidently AI - ML system design: 300 case studies

www.evidentlyai.com/ml-system-design?utm_source=tldrnewsletter

mlops

Dec 5, 2023

2-45.pm • Ronan Limon Duparcmeur, fractional CTO and Renaissance developer for hire

2-45.pm/articles/2023/11/06/you-don-t-need-services-whatever-this-word-means.html

Dec 5, 2023

1

You don’t need services (whatever this word means)

2-45.pm/2023/11/06/you-don-t-need-services-whatever-this-word-means.html

Dec 5, 2023

9

The Rails Executor: increasingly everywhere

island94.org/2023/11/rails-executor-increasingly-everywhere

Dec 5, 2023

9

Psychology of Speed: A Guide to Perceived Performance - Calibre

calibreapp.com/blog/perceived-performance?utm_source=tldrwebdev

cognitive-science
frontend

Dec 5, 2023

21

Ask for Advice, Not Permission

boz.com/articles/advice-not-permission

Dec 5, 2023

4

Let’s learn how modern JavaScript frameworks work by building one

nolanlawson.com/2023/12/02/lets-learn-how-modern-javascript-frameworks-work-by-building-one/?utm_source=tldrwebdev

vanillajs
reactivity

Dec 5, 2023

How Google takes the pain out of code reviews, with 97% dev satisfaction

engineercodex.substack.com/p/how-google-takes-the-pain-out-of?utm_source=tldrwebdev

code-review
developer experience
case-study:google

Dec 5, 2023

A good engineer thinks like a product manager

newsletter.eng-leadership.com/p/a-good-engineer-thinks-like-a-product

Dec 5, 2023

6

Writing a file system from scratch in Rust · carlosgaldino

blog.carlosgaldino.com/writing-a-file-system-from-scratch-in-rust.html

filesystem

Dec 5, 2023

LLM Visualization

bbycroft.net/llm

llm

Dec 5, 2023

The Evolving Landscape of API Protocols in 2023 | Postman Blog

blog.postman.com/api-protocols-in-2023/?utm_source=tldrwebdev

api-design

Dec 2, 2023

Tree of Thoughts (ToT) – Nextra

www.promptingguide.ai/techniques/tot

prompt-engineering
tree-of-thought

Nov 30, 2023

5

Designing a SIMD Algorithm from Scratch · mcyoung

mcyoung.xyz/2023/11/27/simd-base64/

simd

Nov 30, 2023

자본의 해자(垓字)

www.thestartupbible.com/2023/11/capital-as-a-moat-strategy-is-still-valid.html

Nov 30, 2023

4

OKRs in Software Engineering

newsletter.getdx.com/p/software-engineering-okr

okr

Nov 30, 2023

매일 출석하기

www.thestartupbible.com/2023/11/staying-in-the-game.html

Nov 30, 2023

1

하이 텐션

www.thestartupbible.com/2023/11/high-tension-and-high-energy.html

Nov 30, 2023

3

Seniority vs Experience vs Competency

hybridhacker.email/p/seniority-vs-experience-vs-competency

Nov 30, 2023

20

What is a Staff Engineer?

newsletter.techleadmentor.com/cp/139097387?utm_source=tldrwebdev

Nov 30, 2023

11

Psychology of Speed: A Guide to Perceived Performance - Calibre

calibreapp.com/blog/perceived-performance

web-performance
ux

Nov 30, 2023

Write Clean Code to Reduce Cognitive Load

testing.googleblog.com/2023/11/write-clean-code-to-reduce-cognitive.html

Nov 29, 2023

12

Rename a RubyGem

bradgessler.com/articles/rename-a-rubygem/

ruby
snippet

Nov 29, 2023

What happens when databases crash?

medium.com/@hnasr/what-happens-when-databases-crash-74540fd97ea9

database
postgres

Nov 29, 2023

Every software is messy and has skeletons

vadimkravcenko.com/shorts/every-app-has-its-skeletons/?utm_source=tldrnewsletter

product

Nov 29, 2023

6

Spreadsheets and Small Software - nilenso blog

blog.nilenso.com/blog/2023/11/10/spreadsheets-and-small-software/?utm_source=tldrnewsletter

Nov 29, 2023

6

Seeing like a Bank

www.bitsaboutmoney.com/archive/seeing-like-a-bank/?utm_source=tldrnewsletter

Nov 28, 2023

121

Holiday Book Recommendations for Software Engineers, Engineering Managers and Product Managers

blog.pragmaticengineer.com/holiday-tech-book-recommendations/?utm_source=substack&utm_medium=email

omakase

Nov 28, 2023

The Rise of the AI Engineer

www.latent.space/p/ai-engineer

ai-ops

Nov 28, 2023

What developers should know from the OpenAI saga

engineercodex.substack.com/p/what-developers-should-know-from?utm_source=post-email-title&publication_id=1748074&post_id=139225260&utm_campaign=email-post-title&isFreemail=true&r=2w9rvd&utm_medium=email

Nov 28, 2023

4