Stack Exchange — webapps.stackexchange.com
The content of webapps.stackexchange.com (https://webapps.stackexchange.com/), a Stack Exchange question-and-answer site, as published in the Stack Exchange Data Dump of April 2024 on the Internet Archive. The posts table holds 161,371 rows: 85,667 posts (33,995 questions, 49,455 answers, 1,093 tag wiki excerpts, 1,093 tag wikis, 6 posts of type 3, 19 posts of type 6 and 6 posts of type 7) and 75,704 comments, written between 15 July 2009 and 31 March 2024. Beside it are 241,715 user accounts, 457,512 votes, 232,389 badges awarded, 981 tags, 322,175 post revisions and 6,719 links between posts. Every answer keeps the question it answers and every comment the post it was written on, so the threads can be rebuilt. The Internet Archive item describes the dump as anonymised; the votes table names the voter in only 880 rows.
Cite this dataset at
stackexchange-webapps.echo.directory
Analytics
The full graph has 29,287 nodes; this view shows the 1,000-node sample the pipeline drew for display. Node size is centrality, colour is community.
Topic 0
Topic 1
Topic 2
Topic 3
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Topic 5
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Topic 10
Topic 11
Show all 33 topics
Topic 12
Topic 13
Topic 14
Topic 15
Topic 16
Topic 17
Topic 18
Topic 19
Topic 20
Topic 21
Topic 22
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Topic 24
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Topic 26
Topic 27
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Topic 31
Topic 32
Computed over the full corpus.
Record
- Catalog key
stackexchange-webapps-stackexchange-com- Authors
- Stack Exchange, Inc.
- Year
- 2024
- Source paper
- Stack Exchange Data Dump
- License
- CC BY-SA 2.5 / 3.0 / 4.0 (by contribution date) (CC-BY-SA-2.5 AND CC-BY-SA-3.0 AND CC-BY-SA-4.0)
- Records
- 195,703
- Nodes
- 29,287
- Edges
- 39,456 (directed)
- Nodes are
- user (Stack Exchange account)
- Edges are
- answer collaboration (A answered B's question)
- Attributes
- nodes have attributes; edges have attributes
- Text corpus
- question titles, post bodies, comment text, tag names
- Languages
- en
- Collected
- 2009/2024 (2000s, 2010s, 2020s)
- Tasks
- From the graph: link prediction, community detection
- Region
- Global (inferred: the platform is used worldwide)
Provenance
- Originally published at
- https://archive.org/details/stackexchange link checked
- Original files as received
- The source files, unconverted, kept for reference: mirrored on echo.directory on 2026-10-09, 78.7 MB across 1 files. Checksums in MANIFEST.json. For use, start with the data package below.
- Data package
- Version 1.0.0 of this dataset as an ECHO Data Package: posts (161,371 rows), users (241,715 rows), x_votes (457,512 rows), x_badges (232,389 rows), x_tags (981 rows), x_post_history (322,175 rows), x_post_links (6,719 rows).
- Structure
- Temporal (timestamped), Node attributes, Text, Threaded conversations
How to cite
BibTeX
@misc{echo2026,
title = {ECHO: Exploratory Compendium of Humanity Online},
author = {Switzer, Braden and Zafarani, Reza},
year = {2026},
url = {https://echo.directory},
note = {Syracuse University}
}
@misc{stackexchange_2024,
title = {Stack Exchange Data Dump},
author = {{Stack Exchange, Inc.}},
year = {2024},
month = {apr},
publisher = {Internet Archive},
url = {https://archive.org/details/stackexchange}
} APA
Switzer, B., & Zafarani, R. (2026). ECHO: Exploratory Compendium of Humanity Online [Data repository]. Syracuse University. https://echo.directory
Stack Exchange, Inc. (2024). Stack Exchange — webapps.stackexchange.com [Data set]. https://stackexchange-webapps.echo.directory/
MLA
Switzer, Braden, and Reza Zafarani. ECHO: Exploratory Compendium of Humanity Online. Syracuse University, 2026, echo.directory.
Stack Exchange, Inc. Stack Exchange — webapps.stackexchange.com. 2024, stackexchange-webapps.echo.directory/.