A Polymarket trading bot can be running normally and still have problems you won't notice from the P&L. Orders may be taking longer to execute. Partial fills may be increasing. Rejections may be happening more often. Execution state may be staying unresolved longer than expected.
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Why Small Developer Tools Can Have a Big Impact When developers think about building software, it is easy to imagine large applications with authentication, dashboards, databases, APIs, AI features, and dozens of screens. But some of the most useful software can be surprisingly small. A command-line utility that saves five minutes every day can become more valuable than a huge application that users rarely open. A good small tool usually starts with an irritating problem. Maybe you repeatedly need to: Rename hundreds of files Convert data between formats Find duplicate files Check a project's
TL;DR Apify MCP connectors use the Model Context Protocol (MCP) to let an Actor write into a user's connected apps without ever touching that app's credentials. I used one to push my scraped Y Combinator jobs straight into Notion and delete my CSV export step. Below: why a token field was never an option for a published Actor, the documented Python snippet that couldn't run on any SDK version, and five steps covering connector setup, tool discovery, field mapping, safe writes, and what the whole thing costs per run. My Y Combinator jobs scraper has run happily for months. It walks the YC direc
Relica is a zero-dependency SQL query builder for Go (PostgreSQL, MySQL, SQLite), the successor to ozzo-dbx. I wrote it from scratch, keeping the API design of ozzo-dbx — the query builder by Qiang Xue, creator of Yii framework. Qiang hadn't maintained it for years, and when he handed me the go-ozzo organization in mid-2026, Relica was already in production. We run Relica in production across multiple services on PostgreSQL, MySQL and SQLite, and an external code auditor recently found six critical bugs in one session. This article is about those bugs, how they got there, and the patterns that
A rendered preview and a printable model answer different questions. The preview communicates appearance; the production file must also match an agreed size, material and version. If those facts live only in a chat, it is easy to lose track of which revision a customer actually approved. Here is a lightweight data model for keeping that handoff explicit. This is an illustrative design proposal, not a claim about Formacara's deployed software.
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