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📰 Dev.to · nareshipme

Articles from Dev.to · nareshipme · 24 articles · Updated every 3 hours · View all reads

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Building a Robust Real-Time Transcription Pipeline in Next.js: STT, Streaming, and Error Recovery
Dev.to · nareshipme 1d ago
Building a Robust Real-Time Transcription Pipeline in Next.js: STT, Streaming, and Error Recovery
Building a Robust Real-Time Transcription Pipeline in Next.js: STT, Streaming, and Error...
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Fixing yt-dlp in Docker: n-challenge EJS scripts, Deno 2.x, and the player_client=ios cookie trap
Dev.to · nareshipme 3d ago
Fixing yt-dlp in Docker: n-challenge EJS scripts, Deno 2.x, and the player_client=ios cookie trap
If you run a video processing worker that downloads YouTube content with yt-dlp, you've probably hit...
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Debugging a Silent Failure: Presigned R2 Uploads and the Inngest Job That Never Ran
Dev.to · nareshipme 3d ago
Debugging a Silent Failure: Presigned R2 Uploads and the Inngest Job That Never Ran
We shipped a file upload feature for ClipCrafter — paste a video URL or upload a file — and it looked...
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How We Made Waiting Fun: Whimsical Loading States and Stepped Progress in Next.js
Dev.to · nareshipme 4d ago
How We Made Waiting Fun: Whimsical Loading States and Stepped Progress in Next.js
Long-running background jobs are a fact of life in video processing. When a user uploads a 30-minute...
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How We Replaced Polling With Server-Sent Events for Real-Time Video Processing Updates
Dev.to · nareshipme 6d ago
How We Replaced Polling With Server-Sent Events for Real-Time Video Processing Updates
When you are building a video editing SaaS, one of the trickiest UX problems is keeping users...
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framewebworker: Browser-Native Video Rendering with OffscreenCanvas, Web Workers, and ffmpeg.wasm
Dev.to · nareshipme 6d ago
framewebworker: Browser-Native Video Rendering with OffscreenCanvas, Web Workers, and ffmpeg.wasm
Server-side video rendering is expensive, operationally painful, and doesn't scale well. You need GPU...
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How We Ditched Backend Rendering and Went Full Client-Side with framewebworker
Dev.to · nareshipme 1w ago
How We Ditched Backend Rendering and Went Full Client-Side with framewebworker
The Problem with Server-Side Video Rendering If you've ever built a video editing app, you...
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How We Moved Video Rendering From the Server to the Browser
Dev.to · nareshipme 1w ago
How We Moved Video Rendering From the Server to the Browser
The Problem With Server-Side Video Rendering If you have ever built a video editing tool,...
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Why Your Browser Video Export Has No Audio (And the Fix Using AudioContext + Gain Node)
Dev.to · nareshipme 1w ago
Why Your Browser Video Export Has No Audio (And the Fix Using AudioContext + Gain Node)
When we built client-side video clip export using Canvas + MediaRecorder, everything looked great —...
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How to Reuse Your Canvas 2D Rendering Pipeline for Live Video Preview (No Duplicate Code)
Dev.to · nareshipme 1w ago
How to Reuse Your Canvas 2D Rendering Pipeline for Live Video Preview (No Duplicate Code)
If you're building a browser-based video export pipeline, you almost certainly need a preview mode too. Here's how to share your drawFrame logic across both wit
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Two Subtle Bugs That Broke Our Remotion Vercel Sandbox (And How We Fixed Them)
Dev.to · nareshipme 1w ago
Two Subtle Bugs That Broke Our Remotion Vercel Sandbox (And How We Fixed Them)
We use Remotion to render video clips server-side, and we pre-build a Vercel Sandbox snapshot at...
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How We Fixed ESM-Only Package Crashes in a CJS Node.js Worker (Without Rewriting Everything)
Dev.to · nareshipme 1w ago
How We Fixed ESM-Only Package Crashes in a CJS Node.js Worker (Without Rewriting Everything)
When you mix a CommonJS Node.js worker with modern ESM-only packages, you get a crash that looks...
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How to Render and Export Video in the Browser with WebCodecs, OffscreenCanvas, and a Web Worker
Dev.to · nareshipme 1w ago
How to Render and Export Video in the Browser with WebCodecs, OffscreenCanvas, and a Web Worker
Server-side video rendering is expensive. FFmpeg on a Railway worker, Vercel Sandbox spin-up times,...
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Why ffmpeg astats Crashes Node.js child_process (And the One-Line Fix)
Dev.to · nareshipme 1w ago
Why ffmpeg astats Crashes Node.js child_process (And the One-Line Fix)
If you're using ffmpeg from Node.js via execFile or execSync, there's a subtle way it can crash your...
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How to Extract a Background Worker from Your Next.js Monolith (Express + Inngest + Docker)
Dev.to · nareshipme 1w ago
How to Extract a Background Worker from Your Next.js Monolith (Express + Inngest + Docker)
The Problem You started with everything in Next.js — API routes, UI, and background jobs...
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Why ReactFlow Edges Disappear in Next.js (Two Subtle CSS and Context Bugs)
Dev.to · nareshipme 1w ago
Why ReactFlow Edges Disappear in Next.js (Two Subtle CSS and Context Bugs)
We were building a knowledge graph view — a React Flow canvas that shows topic chains and semantic...
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How We Made Our Supabase RLS Migrations Idempotent (And Why You Should Too)
Dev.to · nareshipme 2w ago
How We Made Our Supabase RLS Migrations Idempotent (And Why You Should Too)
The Problem You write a Supabase migration, it runs fine locally. You push to staging —...
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Syncing Controlled Inputs with External State in React (Without useEffect or setState-in-render)
Dev.to · nareshipme 2w ago
Syncing Controlled Inputs with External State in React (Without useEffect or setState-in-render)
Syncing Controlled Inputs with External State in React (Without useEffect or...
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How to Prevent Stuck Loading Spinners with Polling Timeouts in React
Dev.to · nareshipme 2w ago
How to Prevent Stuck Loading Spinners with Polling Timeouts in React
You've seen it: the user kicks off an async job, the loading spinner appears, and then… nothing. The...
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Busting Docker Build Cache on Demand with ARG CACHEBUST (and Why You'd Need It)
Dev.to · nareshipme 2w ago
Busting Docker Build Cache on Demand with ARG CACHEBUST (and Why You'd Need It)
Two techniques every developer needs when Docker stubbornly caches the wrong layer: consolidating RUN commands and the ARG CACHEBUST trick.
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How to Run Remotion Inside a Next.js App Without Webpack Losing Its Mind
Dev.to · nareshipme 2w ago
How to Run Remotion Inside a Next.js App Without Webpack Losing Its Mind
Remotion is a fantastic library for programmatic video rendering — you write React components and it...
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Audio Chunking for Long-Form Transcription: Splitting and Stitching with ffmpeg + TypeScript
Dev.to · nareshipme 3w ago
Audio Chunking for Long-Form Transcription: Splitting and Stitching with ffmpeg + TypeScript
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Direct-to-R2 Uploads with Presigned URLs in Next.js 15
Dev.to · nareshipme 3w ago
Direct-to-R2 Uploads with Presigned URLs in Next.js 15
How to implement direct-to-R2 file uploads using presigned URLs in Next.js 15 App Router — skipping the server proxy, with Vitest tests and security tips.
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How to Sync Clerk Users to Supabase with Webhooks (TDD Approach)
Dev.to · nareshipme 3w ago
How to Sync Clerk Users to Supabase with Webhooks (TDD Approach)
Day 1: Auth Sync with TDD Today I kicked off ToolNexus — a full-stack video/AI tool...
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