What people are building with Jev

Frit🅾️ Pendej🅾️

@vwapster

I think I just developed an additional income stream for everyone. Kalshi $BTC 15minute trading bot built with OPUS 5.5 + jev. Real time decisions in volatile short markets. Join the waitlist and track the real time PnL at https://vwapster.com Working on launching hosted subs by end of next week.

Oliver Prompts

@oliviscusAI

grok 4.7 thinks. jev reacts. together, one ai agent now thinks twice before every move, and pays a fraction of the price for it. grok-jev-reflex is a free, open source router that pairs the two: grok 4.7 plans and acts, jev makes the cheap yes/no calls in between, at $0.042 per million tokens, answered in about 239ms. > 25 tools sent on every call, cut down to 8 > first prompt: 17.8k tokens → 9.5k tokens > bill: up to 40% less, same speed > numbers measured independently on xAI's grok build setup is 5 messages, no code, about 7 minutes: make a key, install, add one rule, run a shadow day watching only, then go live. jev can only make the agent do less or ask more, it can never approve anything irreversible on its own. 100% free. open source.

Ali

@alisadiq_ai

Been playing with Jev, and I built a realtime filter for my LinkedIn feed. Trying to be more active here without drowning in AI slop. It scores posts in real time based on what I care about. Change the prompt, change what matters. Open source. Demo below 👇

Dario Crespo

@crespodario

Metí a Jev en un chat. 🤖 Para que no tengas que volverte loco/a adivinando cómo probarlo. probalo sin instalar nada y sin registrarte. 👉 Probalo acá: lnkd.in/dhFX5XYY Y si querés armar tu propia versión, el código está abierto: lnkd.in/dXSu6ki3 😉

Christopher Jones

@dr_chrisjones

Progress on building the data center optimizer for load balancing + power management. Also testing Jev against classic algorithms and an LLM agent with the same GPU rack, same 24h of jobs, and same power limits. Needs more tuning but not bad for an early demo.

Dario Crespo

@crespodario

Metí a Jev en un chat. 🤖 Para que no tengas que volverte loco/a adivinando cómo probarlo. probalo sin instalar nada y sin registrarte. 👉 Probalo acá: lnkd.in/dhFX5XYY Y si querés armar tu propia versión, el código está abierto: lnkd.in/dXSu6ki3 Contame

Guido Pettinari

@coccoinomane

Local open-source version of Jev 🤯

netrunner

@plotarmordev

Another Jev competitor just dropped: CLM-8B from @jackyk02 and the Stanford/NVIDIA team, with open weights under Apache 2.0. They claim it's comparable to Jev with up to 9x faster inference We went from zero options to a new one almost every day!

Yasuhito Morimoto

@yasuhito_morimo

【国内AIエージェント動向(2026/9/24号)】 本日の国内AIエージェントニュースのポイントはこちら👇 ・ KandaQuantum、Fuga v2で1日2,000体超を指揮 ・ GPTBots. ai、Jev統合で二層型AIを構築 ・ 信頼度スコアで自動実行・人手確認・上位判断を動的切替 ・ 競争軸は単一モデル性能から運用設計・業務KPI重視へ ▼ 各主要トピックの詳細はこちら https://note.com/yasuhitoo/n/nf13d3908657e AIエージェントは「賢いモデル選び」から「どう役割分担し、どこで人が介在するか」の設計競争へ。企業導入では運用KPIがより重要になりそうです🤖

CyrilXBT

@cyrilXBT

JEV IS INSANE your coding agents forget everything the second the session ends. Every fix. Every dead end you already hit. Every "no, not like that." Gone. Tomorrow you teach it all over again. Someone just open sourced the fix, and it runs on Jev. It's called Beacon, by @asymptotelabs. It pulls in your session history from Claude Code, Codex, Cursor, OpenCode and 20+ other agent tools and turns it into one shared memory. But storing everything isn't the hard part. Most agent runs are GARBAGE to learn from. Failed commands. Wrong turns. One off hacks you'd never want repeated. Save all of that and your agent just gets confidently worse. So Beacon keeps the full history, and Jev decides what actually earns a spot in memory. Promote it. Send it for review. Or throw it away. That's a decision you need on thousands of sessions, which is exactly why it has to be cheap. The runs that survive get turned into reusable skills. So something Cursor figured out on Monday shows up in your Claude Code session on Tuesday. Your agents stop starting from zero. Every good run makes the next one smarter. Repo: http://github.com/Asymptote-Labs/agent-beacon Star it and save this. follow @cyrilXBT

Geek Lite

@QingQ77

Codex 一旦开跑，推理档位就钉死不动，读个文件也用最高强度烧 token,这个项目让 Jev 在每次生成前重新挑档位。 github.com/miuuyy/Astra-A…

Eric Yang

@ericjingyang

In Silicon Valley, Jian Yang built the Not Hotdog app. A decade later, his bro has finally continued the family business. The Not Slop extension, detects LinkedIn and X slop as you scroll, powered by Jev. Every generation gets the classifier it deserves.

Edwin Mesa

@edwinfmesa

Seguí con dos consultas: un código de verificación que no llega y cómo navegar con el teclado. Jev eligió seguridad y manual de usuario; Laya, privacidad y términos. En ambos casos me convencen más las elecciones de Jev, aunque Laya volvió a responder más rápido con mi setup.

Edwin Mesa

@edwinfmesa

Empecé a escribir: "¿Qué precio tiene la suscripción anual?". Antes de pulsar Enviar Jev y Laya ya sugerían planes_y_precios.md. Eso es lo que quería probar: si el agente puede tener una pista de qué consultar antes de que le llegue la pregunta, con mi setup Laya fue más velóz

Melvin Vivas

@melvindvivas

We can use this for Codex limits real-time sentiment analysis lol Jev + ElevenLabs

Packapun

@packapun

New kid on the block typesafe.ai/blog/introduci…

Nikkhil Narang

@acenik10

Your agent doesn't need a bigger brain. It needs a faster one. Most agent decisions are tiny — urgent or not, which queue, yes/no. We run them through frontier models anyway. TypeSafe's new Jev does it in milliseconds for a fraction of the cost. #AIAgents #Jev

Tuan N

@__tuan____

Sooner or later everyone will come to realize System One Paradox or Jev Paradox is real. The inevitable path forward is System One Plus or System One+. x.com/__tuan____/sta…