---
title: "Session: csv-export-from-tables — 2026-10-24"
type: source
tags: [opencode, session-transcript, demo]
date: 2026-10-24
source_file: raw/sessions/pixel-dash/2026-10-24-csv-export-from-tables.md
sessionId: demo-736250852556
slug: csv-export-from-tables
project: pixel-dash
started: 2026-10-24T11:45:00+00:00
ended: 2026-10-24T12:27:00+00:00
cwd: /home/dev/code/pixel-dash
gitBranch: feat/csv
permissionMode: default
model: qwen3-coder
user_messages: 1
tool_calls: 2
tools_used: [Edit, Write]
tool_counts: {"Edit": 1, "Write": 1}
token_totals: {"input": 4200, "cache_creation": 8400, "cache_read": 25200, "output": 1400}
turn_count: 1
hour_buckets: {"2026-10-24T11": 4, "2026-10-24T12": 7}
duration_seconds: 2520
is_subagent: false
---

# Session: csv-export-from-tables — 2026-10-24

**Project:** `pixel-dash` · **Branch:** `feat/csv` · **Mode:** `default` · **Model:** `qwen3-coder`

## Summary

Added CSV export for any table: streams rows from the worker that already holds the sorted data, so exporting 100k rows does not block the UI.

## Conversation

### Turn 1 — User

Users want to export the filtered table.

### Turn 1 — Assistant

The sort worker already has the rows; stream CSV chunks from it to a Blob and trigger a download.

**Tools used in this turn:**

- `Edit`: src/workers/sort.worker.ts
- `Write`: src/tables/exportCsv.ts

## Connections

- [[pixel-dash]]
- [[CSV]]
- [[WebWorkers]]