Why use this instead of pasting page text into a chatbot?

It skips copy, tab-switching, and prompt typing: click the icon and get short structured results with confidence plus tokens and cost, reusable across any article, ticket, or review.

Does the extension monitor every page I visit?

No. It has no background presence, reads the current tab only when you click, sends text only to Jev, and keeps the key in local extension storage.

What kinds of custom questions can I configure?

Yes/no with probability, multiple choice with best option and confidence, and score on your own scale, all defined in a JSON request template with {{text}} placeholders.

What are the catches before I rely on it daily?

Closing the popup cancels the request, text in iframes is excluded, selections inside inputs fall back to the whole page, and only one template is active at a time.

What do Speedy Jev's results show besides the answer?

Each result shows the tokens used, an estimated cost, the model, the text that was sent, and the raw response, so you can inspect exactly what happened.

How do I ask my own questions in Speedy Jev?

Open Settings and edit the request template, a small JSON document where each entry under questions is one noul, choice or score question. Wherever you write {{text}} Speedy Jev substitutes the page text, in any text value and as many times as you like.

What limits apply to Speedy Jev's selection handling?

Only one request template can be active at a time; text inside iframes is not included; text selected inside input boxes or text areas is not treated as a selection, so the whole page is used; and closing the popup cancels the request.

CommunityJev Tools & CLIs

Speedy Jev

Browser extension that asks your saved Jev questions about the selected text or whole page with one click and shows typed answers.

See highlights

Open github.com

Stars: 0
Language: TypeScript
Published by: Community
Author: onlineeric
Last verified: Oct 2026

onlineeric/speedy-jev

User repository on GitHub

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My new browser extension (building in progress...): A fast, lightweight browser extension that sends the selected text (or the whole page) to Jev by TypeSafe AI and shows the typed answers in the popup. Bring your own API key.

Forks: 0
Last pushed: Updated Oct 2026

Repo stats from the GitHub API, cached Oct 2026.

About this project

Ask AI questions about any web page in one click. Select some text (or nothing at all), click the icon, and get clear, structured answers from Jev by TypeSafe AI in seconds. Chrome · Edge · Firefox · Free · Bring your own API key. Built by Eric Cheng (@onlineeric), the author of Speedy Git, a performance-first Git graph, Git action tool and Git worktrees manager for VS Code, Cursor and other coding IDEs.

Quoted from the project's README. Read the full README.

Tagscommunity github

Works forJev for Classification

Used inJev for Software & DevTools

Languages: TypeScript

Highlights

One-click answers on selection or full page with three starter questions for sentiment, kind, and actionability.
Custom JSON template with noul, choice, and score questions reusable across research, support, and triage.
Every result shows tokens, estimated cost, model, sent text, and raw response for inspection.
Key stays on device and goes only to the built-in Jev endpoint; answers render as plain text.

Watch out

Store listings were pending; self-build and load locally, and usage is billed to your own TypeSafe account. Copy reviewed against the repository README on 2026-10-04, not from running it.

Questions about this entry

Short answers drawn from the linked project or page.

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