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Alex Sidorenko

@asidorenko_ • 35,147 subscribers

I make videos for devs

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Be careful when browsing with agents

Be careful when browsing with agents

203,299 просмотров

How to enable 1m context window in Codex

How to enable 1m context window in Codex

182,724 просмотров

Suspense tab in React Devtools

Suspense tab in React Devtools

207,277 просмотров

Vercel bill optimization tip: Do not host large files from "/public" folder in Next.js

Vercel bill optimization tip: Do not host large files from "/public" folder in Next.js

307,760 просмотров

Codex app/T3 Code/Conductor should copy the file panel from Cursor Glass New agentic IDEs still need a file view, even if a simplified one. Opening another app for this is too much friction. Cursor nailed the ux imo

Codex app/T3 Code/Conductor should copy the file panel from Cursor Glass New agentic IDEs still need a file view, even if a simplified one. Opening another app for this is too much friction. Cursor nailed the ux imo

69,141 просмотров

When the parent state changes, React recursively re-renders all children, but there is a nuance. Writing an article about it.

When the parent state changes, React recursively re-renders all children, but there is a nuance. Writing an article about it.

523,286 просмотров

"All my Next.js pages are marked as dynamic even though some are static." Likely cause: auth check in root layout

"All my Next.js pages are marked as dynamic even though some are static." Likely cause: auth check in root layout

138,974 просмотров

Typed routes are stable in Next 15.5

Typed routes are stable in Next 15.5

119,975 просмотров

"My Suspense fallback doesn't show up" Make sure you fetch data in the component you suspend.

"My Suspense fallback doesn't show up" Make sure you fetch data in the component you suspend.

290,543 просмотров

transitionType prop for Links in Next.js 16.2 (requires additional setup for <ViewTransitions />)

transitionType prop for Links in Next.js 16.2 (requires additional setup for <ViewTransitions />)

31,755 просмотров

"Navigation feels slow in Next.js" Use loading.tsx instead of Suspense when possible

"Navigation feels slow in Next.js" Use loading.tsx instead of Suspense when possible

137,475 просмотров

How to hide Tailwind classes in VS code

How to hide Tailwind classes in VS code

185,575 просмотров

In Next.js, everything that gets IMPORTED into a file with "use client" gets into a client bundle

In Next.js, everything that gets IMPORTED into a file with "use client" gets into a client bundle

128,317 просмотров

Delete unused node_modules with npkill

Delete unused node_modules with npkill

148,418 просмотров

How to differentiate page.tsx tabs from Next.js in VS Code?

How to differentiate page.tsx tabs from Next.js in VS Code?

153,524 просмотров

Next.js automatically determines width and height for imported images

Next.js automatically determines width and height for imported images

112,800 просмотров

See all the places your React component is used in VSCode with referencesCodeLens

See all the places your React component is used in VSCode with referencesCodeLens

136,911 просмотров

How to improve the visibility of the usage limits in Codex CLI

How to improve the visibility of the usage limits in Codex CLI

24,394 просмотров

Partial rendering in Next.js 13. "Only the route segments that change on navigation re-render on the client, and any shared segments are preserved"

Partial rendering in Next.js 13. "Only the route segments that change on navigation re-render on the client, and any shared segments are preserved"

159,359 просмотров

Server actions in Next.js execute sequentially

Server actions in Next.js execute sequentially

106,997 просмотров

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What happens to your codebase when you stop reviewing your agents' output

What happens to your codebase when you stop reviewing your agents' output

475,332 просмотров • 2 месяцев назад

frontend-design skill

frontend-design skill

540,730 просмотров • 4 месяцев назад

Skill atrophy with coding agents

Skill atrophy with coding agents

149,549 просмотров • 1 месяц назад

"How can I use react-best-practices skills?" Codex example 👇

"How can I use react-best-practices skills?" Codex example 👇

387,252 просмотров • 4 месяцев назад

SEO audit skill

SEO audit skill

185,060 просмотров • 4 месяцев назад

"Navigation feels slow in Next.js" Try cacheComponents 👇

"Navigation feels slow in Next.js" Try cacheComponents 👇

269,520 просмотров • 7 месяцев назад

Prop drilling? Sometimes all you need is a little restructuring.

Prop drilling? Sometimes all you need is a little restructuring.

908,123 просмотров • 3 лет назад

HTTPS localhost with Next.js

HTTPS localhost with Next.js

460,124 просмотров • 1 год назад

Next.js preserves client state on the page during navigation when cacheComponents is enabled

Next.js preserves client state on the page during navigation when cacheComponents is enabled

160,637 просмотров • 6 месяцев назад

Remotion Skills

Remotion Skills

70,949 просмотров • 4 месяцев назад

Setting a cookie in server action automatically re-renders the current page and its layouts in Next.js

Setting a cookie in server action automatically re-renders the current page and its layouts in Next.js

107,183 просмотров • 8 месяцев назад

shadcn/create is so good

shadcn/create is so good

60,127 просмотров • 4 месяцев назад

How to define a custom subagent in Codex

How to define a custom subagent in Codex

34,795 просмотров • 2 месяцев назад

VS Code (Copilot) vs Cursor (claude-3.5-sonnet) for Next.js App Router

VS Code (Copilot) vs Cursor (claude-3.5-sonnet) for Next.js App Router

189,000 просмотров • 1 год назад

"How can I reduce prefetching (to optimize hosting bill) without sacrificing navigation speed too much in Next?" Try prefetching on hover

"How can I reduce prefetching (to optimize hosting bill) without sacrificing navigation speed too much in Next?" Try prefetching on hover

102,126 просмотров • 10 месяцев назад

ESLint rule to detect redundant state in React

ESLint rule to detect redundant state in React

97,422 просмотров • 10 месяцев назад

React compiler in Next.js 15

React compiler in Next.js 15

184,833 просмотров • 2 лет назад

You can remove all console calls from prod in Next.js

You can remove all console calls from prod in Next.js

146,413 просмотров • 1 год назад

Modal with parallel routes in Next.js (without intercepting)

Modal with parallel routes in Next.js (without intercepting)

195,388 просмотров • 2 лет назад

Synchronizing React with browser API

Synchronizing React with browser API

147,356 просмотров • 1 год назад