Josh tried coding

@joshtriedcoding • 22,815 subscribers

i like coding and talking about it // head of propaganda @upstash // building @ralv_ai

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Josh tried coding

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easily the coolest app i've seen this month creates a digital signature based on your name 100% open-source

just published a full guide on building figma-style live cursors ◆ next.js 16 + upstash realtime ◆ smooth 60fps animations ◆ 100% type-safe really happy with how this turned out 👀

smooth streaming in ai sdk v5 ◆ smooth, 60fps text streaming animation ◆ makes ai chat feel extremely natural ◆ works with newest ai sdk v5 step-by-step blog article below 👇

the most beautiful piece of UI i’ve ever built. ◆ 100% keyboard-accessible ◆ smooth af framer-motion animations ◆ inspired by the goat Emil Kowalski can’t wait to show it in action — soon 👀

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i built a very fast, virtualized filesystem for ai agents built with Redis, Vercel AI SDK and just-bash agents can search and grep files really fast because it's all in redis memory

i'm not using the next.js app router navigation for contentport anymore, the results are kinda amazing ◆ pages load instantly now ◆ whole app feels way faster ◆ barely any loading states, even on refresh the speed difference is actually wild

i built a very fast virtual filesystem for ai agents NEW: it’s now fast af even on huge codebases i see a lot of potential for this 👀

finally got a thermal receipt printer, so naturally the first thing I printed is a receipt for a $10.000.000 USD massive gold toilet

introducing JStack - the best way to start a new next.js project 🎉 ◆ fast &amp; lightweight ◆ end-to-end type-safe ◆ deploy anywhere: Cloudflare, Vercel, etc. months of work. 100% open-source. out now 👇

the best ai chat experience i've ever seen ◆ built on the newest ai sdk v5 ◆ smooth streaming &amp; parallel tool calls ◆ 100% open source we fucking did it man

introducing Ralv, the 3D interface to manage AI agents ◆ run multiple coding agents in parallel ◆ infinite 3D canvas instead of chat window ◆ use with claude code &amp; codex subscription we also just launched on producthunt 👇

im building a content engine ◆ listens to github releases ◆ turn them into beautiful blogs, changelogs ◆ clean Cursor x Notion interface

how I run Vercel AI SDK agents in a cloud sandbox agents have full filesystem, bash and git access takes 2 minutes

it's like starcraft for managing agents this is awesome

probably the coolest way to manage agents i've ever seen

the cleanest onboarding flow i've ever made 😭

we're building the open source cursor for twitter ◆ built on the newest ai sdk v5 ◆ smooth streaming &amp; parallel tool calls ◆ 100% open source NEW: writes entire threads, lets fucking go

the best way to build new next.js apps 🎉 ◆ fast af ◆ end-to-end type-safe ◆ 100% open-source new: cmd+click an API route to jump straight to the backend code behind it

just made a 7 min demo of upstash realtime ◆ build + deploy a full realtime next.js app ◆ 100% type-safe and extremely fast ◆ deployed to vercel super lightweight, 1.9kB gzipped. demo 👇

im building the best next.js stack to ever exist i just found out cloudflare workers natively support long-running websocket connections - extremely cheap - reliable af &amp; fully serverless - zero infra to manage you can setup real-time next.js in literally seconds

i just built something awesome cursor for content creation! 🎉 ◆ turns ideas into publish-ready content ◆ saves you hours of writing from scratch ◆ post great content without overthinking this feels incredible to use already

just learned this vs code trick ◆ windows key + tab (control + tab on mac) ◆ instantly switch between your open files ◆ works in cursor too how did i not know this 💀

been building a new way to write: ◆ just talk instead of type ◆ get clean writing in real-time ◆ edit by just saying what you want it feels incredible to write this way. its fast af, zero friction demo: i use it to write a passive-aggressive email

introducing JStack - the best way to start a new next.js project 🎉 ◆ fast & lightweight ◆ end-to-end type-safe ◆ deploy anywhere: Cloudflare, Vercel, etc. months of work. 100% open-source. out now 👇

the best ai chat experience i've ever seen ◆ built on the newest ai sdk v5 ◆ smooth streaming & parallel tool calls ◆ 100% open source we fucking did it man

introducing Ralv, the 3D interface to manage AI agents ◆ run multiple coding agents in parallel ◆ infinite 3D canvas instead of chat window ◆ use with claude code & codex subscription we also just launched on producthunt 👇

we're building the open source cursor for twitter ◆ built on the newest ai sdk v5 ◆ smooth streaming & parallel tool calls ◆ 100% open source NEW: writes entire threads, lets fucking go

im building the best next.js stack to ever exist i just found out cloudflare workers natively support long-running websocket connections - extremely cheap - reliable af & fully serverless - zero infra to manage you can setup real-time next.js in literally seconds