https://telechat.fyi/blog/ Notes on building Telechat — a self-hosted Claude bot for Telegram, WhatsApp, Slack and a local web chat. en https://telechat.fyi/blog/the-tests-agreed-with-the-bug.html https://telechat.fyi/blog/the-tests-agreed-with-the-bug.html Fri, 31 Jul 2026 16:00:00 +0000 Three shipped bugs in the code that formats every reply Telechat sends — headings that rendered italic, blockquotes that were not blockquotes, and long replies split three times too often. All three were covered by passing tests. What separates an assertion that catches a regression from one that ratifies whatever the code did. https://telechat.fyi/blog/claude-code-that-pages-you.html https://telechat.fyi/blog/claude-code-that-pages-you.html Fri, 31 Jul 2026 09:00:00 +0000 A long agent run stalls on a question you are not there to answer. How Telechat's Desktop bridge turns Claude Code hooks into a Telegram card you can reply to from anywhere — including the recursion where the notifier notified itself. https://telechat.fyi/blog/one-process-four-messengers.html https://telechat.fyi/blog/one-process-four-messengers.html Fri, 31 Jul 2026 09:00:00 +0000 No webhook, no tunnel, no queue, no managed database. How Telechat runs Telegram, WhatsApp, Slack and a web chat from one process — what that buys, what it costs, and the three storage bugs that became design rules.