$100 USD fixed pilot. One script, one website, one agreed change. Message me before ordering.

I repair a reproducible problem or make one small change to an existing JavaScript userscript. Good fits include a button broken by a page-layout change, an export-format adjustment, or a site-specific display or shortcut tweak.

We agree on one outcome before paid work starts. The pilot covers one existing script, one named website, and one desktop browser/userscript-manager combination with versions recorded in the brief. Tampermonkey and Violentmonkey requests are assessed separately.

A readable updated .user.js file and source patch, with license notices preserved.

A short explanation of the change, installation steps, and how to disable or roll back.

Before-and-after evidence for three agreed cases: the intended result, an invalid or unsupported state, and repeat use or page navigation.

One consolidated round of small preference adjustments within the original scope. This does not limit in-scope defect remedies under the agreed acceptance process and platform contract.

Before ordering, send the existing script or repository link, its license, the target URL or a sanitized test page, your exact browser and manager versions, the observed behavior, and the expected result. Please leave out passwords, session cookies, private keys, and unrelated personal data.

I confirm that the issue can be reproduced and that the requested change fits the pilot. We then record the expected outputs, test cases, permissions, and exact delivery date in writing.

Acceptance means the delivered script installs and completes those agreed cases in the named environment, with no new script-caused errors in those flows. Any remaining limitation is documented. A fixture-only demonstration is not represented as live-site verification.

Delivery: three business days after written scope agreement, complete safe test inputs, a working agreed test environment, and funded payment. The duration shown on this page refers to this conditional business-day timeline. A new website version or a change to the agreed environment is assessed before any revised date or extra work is agreed.

The fee covers customization, testing, and handoff. Existing open-source code keeps its license and attribution. Changes to MIT code are supplied under MIT; changes to AGPL-3.0-or-later code are supplied with source under that license. These rights are non-exclusive. Client data, private fixtures, and confidential material are not published as portfolio content.

The project agreement will identify the original script, exact license, and these open-source exceptions. Exclusive ownership or relicensing requires a separate rights review and is outside this pilot.

New browser extensions or full script rewrites; multiple sites or browser-manager combinations; backend services; ongoing monitoring; future website changes; credential or session extraction; CAPTCHA, queue, paywall, or access-control bypass; scraping restricted data; stealth or anti-detection work; automatic purchases, messages, applications, or gameplay; and work that violates the target site's rules.

Additional features or compatibility targets need a separate written scope and price. There is no subscription or automatic renewal.

Message me before ordering. After scope and payment readiness are confirmed, the proposed route is a one-time fixed-price Contra project funded in escrow, with the $100 service fee released through the project's acceptance process. Applicable platform fees, processing fees, or taxes are shown before payment. No paid work begins before the agreement and funding are confirmed.

My public Browser Workflow Tools repository contains seven personal open-source userscripts. These are inspectable work samples, not client case studies. Compatibility is specific to each script and test environment.