Dataviz data visualization tool directory goes live
What happened
A Show HN post on the Hacker News front page on October 5, 2026 introduced Dataviz, a directory of data visualization tools. It lists 291 tools across 23 categories, drawing from GitHub, NPM, PyPI and CRAN, with daily rankings. The listed tools total 2.4 million GitHub stars, and 171 repositories have seen activity in the past 90 days. The directory refreshes daily through a public API; the post says the most recent refresh was October 4, 2026, and tools are grouped by GitHub stars on a log scale. The post does not mention the MCP access support named in the current event title.
Written by AI from the coverage · updated 1 hour ago
Coverage
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- Hacker News front pageShow HN: Dataviz, ranked daily from GitHub, NPM, PyPI and CRAN
数据可视化工具目录 Dataviz 上线，收录 291 个工具、23 个分类，覆盖 GitHub 星标合计 2.4M，其中 171 个仓库近 90 天有活动。数据每日从公开 API 刷新，最近一次为 2026 年 10 月 4 日，按 GitHub 星标对数刻度分组展示。
Heat over time
Not enough continuous observations to draw a trend yet.