Real-time AI scoring of carts: Estuary CDC meets Jev
This post demonstrates streaming Postgres data through Estuary CDC into a live app, with Jev scoring each cart update in real time. Link
THE JEV GUIDE · CURATED EDITION
Launch news, explanations, demos, and community projects around TypeSafe Jev, organized by topic. Every entry links back to its X source.
Curated selection · Not exhaustive · Updated manually
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This post demonstrates streaming Postgres data through Estuary CDC into a live app, with Jev scoring each cart update in real time. Link
Jev simulated historical cases from 25 accounts: pesticide violations dropped from 67 to 12 (82% fewer), 17 accounts with zero violations, and members with selling restrictions went from 7 to 0.
Jev pulls signals from Shopify, Stripe, Klaviyo, Amazon, TikTok Shop, and more to understand an ecommerce brand's full data stack in one brain.
The post emphasizes the importance of introducing Jev for sensitive word review on domestic shopping platforms to ensure compliant content.
A user shares their first experience using Codex and Jev's browser operation feature to place an order on Amazon, describing it as fast and accurate.
One card in the feed, every sixteen, on every page of it. $50 a week, cancel any week.
A user shares a system built with Jev, Opus 5.5, and TrendTrack that monitors all competitor stores and generates a complete daily report, free by just providing your store URL.
User shares experience using Jev as a creative operator for ecom ads: instead of prompting multiple tools and stitching together manually, giving it the product once lets it build the whole angle, including competitor research, offer, and hook ideas.
The author tried TypeSafe's Jev on a real problem instead of a demo. It is now live on fabrikatorio's Replenish page: describe the products you want and get filters you can review and apply.
The author argues that autonomous browser agents spending 15 seconds inspecting DOM before each click are obsolete. They replaced sequential LLM scrapers with an automated ecommerce audit pipeline driven by Jev confidence gates to reduce waiting.
A demo app combining Shopify with TypeSafe AI's Jev model, showcasing intent-based product search and recommendations. Link
The author shares a workflow built with JEV, Higgsfield, and Shopify, calling it highly effective, and admits hesitation in posting due to possible competition.
The author is building a shopping concierge service. Initially it aimed to judge whether vegetables and food are cheap using public statistics, Jev, and LLM. After adversarial review, it shifted toward a mechanism that places scientific promotion criteria between evidence and action.
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