AI, technology & development86

Mark Rober is a science and engineering creator who makes experiment, invention, and robot videos on YouTube.

Arun Maini, known as Mrwhosetheboss, is a technology creator making smartphone comparisons, hands-on gadget videos, and smart-home content, primarily on YouTube, with official accounts on Instagram, Threads, X, TikTok, and Facebook.

Marques Brownlee, known as MKBHD, is an English-language technology video creator.

Destin Sandlin is the creator behind SmarterEveryDay, a YouTube channel exploring science through experiments, physical models and on-site interviews.

Y Combinator co-founder, programmer, writer, and investor who publishes essays on startups and software.

Andrej Karpathy is an AI researcher and educator who explains neural networks and language models through long-form lectures, essays, and small code implementations.

Hands-on tech reviews and buying comparisons.

ITSub is a Korean tech creator who makes hands-on reviews of smartphones, digital accessories and other electronic devices.

Andrew Ng is a machine learning educator and the founder of DeepLearning.AI.

Unrealscience is a Korean science-communication creator team operated by MoreScience.

Yann LeCun is a computer scientist researching self-supervised learning, world models, and architectures for AI that can predict and plan.

ZUYONI is a Korean tech creator who compares smartphones, earphones and everyday gadgets through hands-on use.

UNDERkg is a Korean-language technology review team and channel covering smartphones and related devices.

Neuroscientist Dong-Seon Chang hosts Korean-language conversations that make brain science, emotion, behavior, health, and future technology approachable through expert discussions and everyday examples.

A Korean-language creator teaching AI and coding through practical projects, including vibe coding, web services, introductory Python, generative media and AI news, with supporting coverage of product monetization and operation.

Drawandrew is a Korean-language creator and author who makes videos and essays about personal branding, creative work, and self-directed careers.

A Korean-language creator who casually documents everyday life and on-the-ground experiences in Japan, alongside consumer-tech use.

Nomad Coders is a coding-education team run by Lynn and Nicolas.

Coding Apple is a Korean programming-education brand that teaches web development through JavaScript and React projects and explains browser features, AI, and developer issues in short videos and articles.

Matt Pocock is a developer and educator behind Total TypeScript and AI Hero.

Marc Lou is a solo founder and developer who shares lessons from building and launching small web products.

NadoCoding creates Korean programming lessons centered on Java and Python, using everyday analogies, code examples and exercises.

Choi Matae makes camera-focused videos that connect gear comparisons with real shooting scenes, portrait tips, and travel-photo entertainment.

egoing runs Coding Everybody, a programming education project.