---
title: "#Data parsing — Blog"
description: "Posts tagged \"Data parsing\"."
image: "https://zengliangyi.com/og/blog/tag/data-parsing.png"
---

Tag

# #Data parsing

6 posts tagged "Data parsing".

[All posts](/en/blog)

- [#ChatCrystal](/en/blog/tag/chatcrystal)

- [#Node.js](/en/blog/tag/node-js)

- [#TypeScript](/en/blog/tag/typescript)

- [#SQLite](/en/blog/tag/sqlite)

- [#AI](/en/blog/tag/ai)

- [#Data parsing](/en/blog/tag/data-parsing)

- [#Knowledge management](/en/blog/tag/knowledge-management)

- [#MCP](/en/blog/tag/mcp)

- [#Claude Code](/en/blog/tag/claude-code)

- [#Electron](/en/blog/tag/electron)

[##  Importing Claude Code history: paths, parsing, and verification

Check history paths, JSONL filtering, incremental import, and watcher limitations against the current ChatCrystal adapter.          曾亮懿       October 3, 2026      4 min read

#ChatCrystal

#Claude Code

#Data parsing](/en/blog/claude-code-conversation-import)    [##  Filtering Claude Code JSONL: Events, Blocks, and Omissions

Follow ChatCrystal relevance checks, content extraction, and tag cleanup to distinguish top-level filtering from nested thinking and tool flags.          曾亮懿       October 3, 2026      4 min read

#ChatCrystal

#Claude Code

#JSONL

#Data parsing](/en/blog/claude-code-jsonl-noise-filter)    [##  Importing Codex, Trae, and Copilot: verify each history format

Check source directories, event extraction, and snapshot boundaries in ChatCrystal, then verify each adapter against a conversation you know.          曾亮懿       October 3, 2026      4 min read

#ChatCrystal

#Data parsing

#Knowledge management](/en/blog/codex-trae-copilot-import)    [##  Importing Cursor history: workspace metadata and global messages

Trace how ChatCrystal joins Cursor SQLite data, discovers orphan sessions, and extracts messages, then verify the import with a known conversation.          曾亮懿       October 3, 2026      4 min read

#ChatCrystal

#Cursor

#SQLite

#Data parsing](/en/blog/cursor-conversation-import)    [##  Parsing Cursor SQLite: Debugging Missing Messages Across Tables

Check paired databases, key prefixes, unknown versions, and orphan discovery to distinguish unreadable data, parsing omissions, and absent records.          曾亮懿       October 3, 2026      4 min read

#ChatCrystal

#Cursor

#SQLite

#Data parsing](/en/blog/cursor-sqlite-parser-pitfalls)    [##  Understanding Five AI Conversation Data Formats

How ChatCrystal parses Claude Code, Codex, Cursor, Trae, and Copilot records, and where JSONL messages, event streams, SQLite KV stores, and snapshots differ.          曾亮懿       June 9, 2026      7 min read

#ChatCrystal

#TypeScript

#AI

#Data parsing](/en/blog/ai-conversation-data-formats)

##  From writing to code

Explore ChatCrystal, developer tools and daily learning notes on my GitHub. Questions about the implementation are welcome.

[Visit my GitHub](https://github.com/ZengLiangYi)

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