Projects built with Jev

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Drape real-time virtual try-onjev is insane 🫣 it makes realtime virtual try-on hauls possible. built this experiment for Drape with @typesafeai > i talk > jev reads transcript + what i'm wearing > picks from my closet > changes my outfit in realtime cost: $0.0011 per decision time: ~620ms per decisionNailthy Tang≈ 419.1K views on X

Proq construction-plan classificationBuilt a construction plan-set classifier with Jev. Proq turns civil and building plan sets into bills of materials using an LLM pipeline we built on GPT-4.1. Jev classified an entire 26-sheet plan set in 2.9 seconds for $0.0052. It matched GPT-4.1 and GPT-6 Astra on 100% ofTrinay Hari1.6K views on X

Mario Never Diesokay Jev is an INSANE unlock, I just gave Mario a multiverse. built "Mario Never Dies" with @typesafeai's Jev + microsandbox Jev picks every move and every time Mario dies, we fork the entire VM into 4 timelines and try again. whichever Mario survives becomes canon. it is likeappcypher6.5K views on X

Jev boardIntroducing jev board, short for jevin keyboard. Fast, reliable models unlock much subtler experiences for building ambient intelligence into interfaces. A small exploration at the edges of GenUI. With done @typesafeai and @CompleteSkepticZahle Khan≈ 32.7K views on X

An audience of 100 personalitiesI used Jev to make an audience of 100 personalities to yap to. Each blob has its own personality and makes its own Jev call every time you talk to decide if it’s bored of you yet. Each round costs <$0.01 in credits. Really cool model from @typesafeai !amit1.5K views on X

Doom with branching futuresi got jev + an llm playing doom, with a twist: try several futures, then keep playing from the best outcome. jev picks the moves. a custom harness uses @microsandbox to run attempts in parallel from the same checkpoint. the llm reviews what happened and guides what to try next.toks5.1K views on X

Upweight for Hacker NewsI recently got access to jev from and built this, because I hated the hacker news front page. everyone gets the same stories in the same order. someone else already decided what matters, and it is never quite what matters to me so: six sliders. technical depth, drama, practicalVishesh Baghel≈ 32.8K views on X

Quiet marketing notifications on AndroidThe JEV model is so fast and its instruction execution is so powerful that I can accurately identify whether there are advertising or marketing messages in Android by listening to app notifications and SMS messages. Also, it doesn't delete any content; it just stops reminding youEthan7.6K views on X

Codenames with JevI tried out Jev. It's very very fast, and very very cheap. So cheap that you can embed it deeply into all kinds of consumer products where traditionally it wouldn't make sense!! E.g. games! Here's me playing codenames w/ Jev:Hugo Montenegro1.2K views on X

Jev plays Catanwanted to see what happens when a few Jevs play Catan so I forked...after a while the Jevs just refuse to negotiate with each other and end up doing nothing on their turns 😭 really fun model to play around with!! @typesafeai awesome idea to try jev with games @Vtrivedy10Sachin2.4K views on X

Ask JevAsk Jev anything. Give it a try at It won't answer. It will judge. Let's see if we can get to 1 million questions. @typesafeai 🤝 @convex work great together. @hmartenjoyer @CompleteSkeptic @justKDeng @mikeyseeWayne Sutton95.6K views on X

JevFormintroducing JevForm, a form that dynamically branches and chooses what to ask next usinng @typesafeai’s Jev in my life i’ve made hundreds of forms with crazy if/then logic. Jev solves it. built with @vercel json-render (by @ctatedev), so theoretically it can support anyTamir5.3K views on X

Jev SearchBuilt Jev Search -- free and open source, powered by @typesafeai Jev and @search1api_dev search API. Ask in plain language. Jev picks where to search and ranks what comes back. Try it now:

Jev Searchfatwang2208.5K views on X

On-demand UI flow captureI've wanted this for ages and it's finally possible now with Jev by @typesafeai Imagine Mobbin, but it grabs fresh flows for whatever you’re looking for Browser use has always been to slow to pull this off properly. Jev + browser use are insanely quick now 🫪 I had a lot ofomar ✌️≈ 48K views on X

Semantic spreadsheet formattingjev semantically formatting spreadsheet instantly should we put it in @tryshortcutai ?Robert Yang40K views on X

A faster browser agentBreaking: Browser Use + Jev = Ultrafast ⚡ Findings flights took 7s and cost only $0.0039 🤯 > new action space every step > DOM state space > small LLM fallback to type (this video is at 1x speed btw) Built a tiny open source browser agent. try it below ↓Gregor Zunic≈ 3M views on X

Spreadsheets that read intentAnother crazy @typesafeai Jev example: Predictive spreadsheets Spreadsheets recalculate numbers, not meaning. Jev reads intent. Type "Urgency" at the top of a column and, as you type, it figures out you want each row rated from "no follow-up needed" to "urgent" in ~100 ms.nader dabit≈ 271.4K views on X

Instant context compactionfound the perfect use case for @typesafeai Jev: instant compaction in 2026, why is compaction still a summarization prompt? Jev can make it instant by scoring every tool call and dropping what’s irrelevanttamara≈ 3.6M views on X

Scoring 3,000 kids’ snacksJev scoring 3000 kid snacks with multiple criteria on in 28 seconds for $0.11 🤯Nikunj Kothari≈ 90.9K views on X

An ad blocker with judgmentI build an undetectable realtime adblocker extension with typesafe It checks every dom element and classifies as ad/non-ad and removes it if true Extremely fun to work with, expecting an incredible shift in how AI is being used in the futureZachi203.1K views on X

Search your inbox by intentJev is really good at intent-based search! How it looks in Gmail: (for a huge inbox you'd prob let semantic search / embeddings pull first but still much better experience)nader dabit132.9K views on X

Decisions from the command lineEvery agent harness can now use Jev npm install -g ai-cli → ask yes/no questions → choose between options → score against your criteriaChris Tate116.1K views on X

Computer use, sped upIf you blink you might miss it Jev + Computer use = 100x faster than any LLM @typesafeaisav121.7K views on X

Drawing, one decision at a timeJev can draw pictures by predicting every pixel in parallelAnshu389.5K views on X

An autonomous trading experimentI gave Jev $10,000 and let it tradeAbol786K views on X

Turning signals into decisionsFor those who still didn't understand what Jev from @typesafeai can do, here is the example. Jev can read dozens of structured trading signals and then show intelligent decisions. It's time to make your system actually alive. What a time!trou120.6K views on X

A city on a whaleJev x GPT-6 Astra x H3 Max I created a complex decision making game with Astra. It is about keeping the city on a whale alive with decisions. - GPT 6 Astra designed the world - Jev chose the actions - H3 Max Turbo on fal turned one decision from each round into video All ofgokaygokay21.2K views on X

Higgsfield model routingJev + Higgsfield = solved auto-routing for genAI models. In this demo, @typesafeai’s Jev evaluates prompt and picks the most fit models for video and image generations on Higgsfield.Higgsfield AI 🧩5.4K views on X

Instant variable generationanother demo for jev for ~instant variable generationkhaled1.1K views on X

Instant generative UINew experiment: json-render + jev The future Generative UI is instant Your components, your actions, your design system Rendered in millisecondsChris Tate1.3M views on X

MOSS litter-picking simulationJev picks the target. MOSS picks up the litter. “Pick up the cans.” Now change the instruction: “Pick up the bottles.” Real Jev decisions, replayed in simulation. Toward cleaner streets, one maker at a time.metr0x25.1K views on X

A prompt difficulty classifierprompt classifier before user hits send jev is very fast and cheap so we can check the difficulty of the prompt every time user finish typing if its a simple prompt, we show fast mode and let the user decide if they want it or noKevin Grajeda5.3K views on X

Jevmaxxing with NotteJevmaxxing on Notte browser sessions ⚡️ > Type a task, hit start, and watch Jev @typesafeai pick every actions super fast from the page's action space. > new action space every step > Notte cloud browser over CDP > step-by-step replay of everyNotte1K views on X

A dogfighting experimentfirst attempt at getting jev to dogfight, it kinda sucks, will keep experimentinghanz1.4K views on X

News-driven stock researchI gave Jev the news and let it find the stocks worth buying Here’s how it works 🧵Abol18K views on X

Live 3D character expressionsI'm using @typesafeai's Jev to orchestrate a 3D character's entire performance. Mouth, brows, eyes, cheeks, gaze and body: ten decisions per message, composed live into one coherent reaction. No preset expressions. Building @mutuals_incJoao Bortotti106.4K views on X