creesch (Moderator Toolbox)

The developer known by the handle creesch was the founder and lead maintainer of Moderator Toolbox for Reddit, one of the most widely used third-party moderation tools in the site's history. What began as a personal collection of userscripts and CSS tweaks to make moderating easier grew into a single bundled browser extension for Chrome and Firefox, maintained under the open-source toolbox-team organisation alongside contributors such as the developer known as agentlame.

Moderator Toolbox layered functionality directly onto Reddit's interface rather than running as a server-side bot. Its features included an enhanced moderation button for quick removals and bans with reasons, a shared 'usernotes' system that let moderator teams record notes about users (stored as versioned data in the subreddit wiki so other tools could read it), modmail enhancements, a moderation-log statistics view, and tools for highlighting keywords and surfacing removed comments. It was reportedly used by tens of thousands of moderators.

The usernotes format in particular became a small standard of its own, with other Reddit applications hooking into the data it stored. Toolbox illustrated how much of Reddit's day-to-day governance depended on volunteer-built, unofficial software rather than features provided by the company itself.

The project wound down amid the broader contraction of Reddit's third-party tooling ecosystem that followed the 2023 API changes. The main GitHub repository was archived and made read-only in 2026 with an announcement that the tool was no longer maintained. Toolbox is frequently cited as a case study in the dependence of large communities on independent developers and in the consequences of platform-policy shifts for that ecosystem.