{"model":"claude-opus-4-20250514","tools":[{"name":"web_search","type":"web_search_20250305","max_uses":8}],"stream":true,"system":[{"text":"You are Claude Code, Anthropic's official CLI for Claude.","type":"text","cache_control":{"type":"ephemeral"}},{"text":"You are an assistant for performing a web search tool use","type":"text","cache_control":{"type":"ephemeral"}}],"messages":[{"role":"user","content":[{"text":"Perform a web search for the query: Hono html template literal escaping quotes attributes \"is not a valid selector\"","type":"text","cache_control":{"type":"ephemeral"}}]}],"metadata":{"user_id":"user_claude-1_account__session_1ef2818b-a6b5-42c0-94a6-8cf58e40f123"},"max_tokens":32000,"temperature":1}

{"id":"msg_01FPc5BHaeWG9xrHt3BKz5iT","role":"assistant","type":"message","model":"claude-opus-4-20250514","usage":{"input_tokens":20,"service_tier":"standard","output_tokens":719,"server_tool_use":{"web_search_requests":2},"cache_read_input_tokens":4954,"cache_creation_input_tokens":10875},"content":[{"text":"I'll search for information about Hono HTML template literal escaping issues with quotes and attributes, particularly related to the \"is not a valid selector\" error.","type":"text"},{"text":"Let me search more specifically for Hono framework related issues with HTML template literals and escaping:","type":"text"},{"text":"Based on the search results, I found relevant information about HTML template literal escaping issues in Hono and the \"is not a valid selector\" error. Here's what I discovered:\n\n## Key Findings:\n\n### 1. The \"is not a valid selector\" Error\n","type":"text"},{"text":"This error occurs when using querySelector/querySelectorAll with improperly escaped quotes in attribute selectors","type":"text"},{"text":". The error message typically shows: ","type":"text"},{"text":"\"'[selector]' is not a valid selector\"","type":"text"},{"text":".\n\n### 2. Escaping Solution for Selectors\n","type":"text"},{"text":"When dealing with nested quotes in attribute selectors, you need to double-escape: use `\\\\\"` (double backslash + quote) for proper escaping","type":"text"},{"text":".\n\n### 3. Hono's HTML Helper and Escaping\n","type":"text"},{"text":"Hono's html helper lets you write HTML in JavaScript template literals. When using raw(), content is rendered as-is and you must escape strings yourself","type":"text"},{"text":".\n\n### 4. Known Bug with Quote Rendering\n","type":"text"},{"text":"There's a reported bug in Hono version 4.7.4 where single quotes in JSX/HTML are being incorrectly escaped as HTML entities (')","type":"text"},{"text":".\n\n### 5. Proper Usage in Hono\nFor Hono HTML templates:\n- ","type":"text"},{"text":"Use the raw() function when you want to render unescaped content","type":"text"},{"text":"\n- ","type":"text"},{"text":"For direct HTML insertion, use dangerouslySetInnerHTML","type":"text"},{"text":"\n- ","type":"text"},{"text":"Template literals automatically escape content by default for security","type":"text"},{"text":"\n\nThe issue appears to be related to how quotes are being escaped in HTML attributes when using Hono's template system, particularly when those attributes are later used as CSS selectors. The escaping that protects against XSS can interfere with JavaScript querySelector operations if not handled correctly.","type":"text"}],"stop_reason":"end_turn","stop_sequence":null}

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