📊 Corpus Extents
The scale and readability of the code4lib carrel
46,033
Items (email messages)
≈ 126 years at 1 per day
18.5M
Words
≈ 185–230 novels | ≈ 23 Bibles
54
Flesch Readability Score
Fairly difficult — high school graduate level
~401
Avg. Words per Item
Consistent with mailing list messages
🗂️ Topic Model Weights
Twelve latent themes and their relative prominence in the corpus
code 0.084code think people things know community
data 0.083code data library search file libraries api
library 0.067library code libraries web system services
services 0.065services experience information position librarian faculty
conference 0.062conference library registration list message
experience 0.062experience library systems web development software
please 0.049please proposals registration community program
open 0.047data open information library project metadata linked
metadata 0.043metadata collections archives archival standards cataloging
marc 0.034marc code record records rdf xml
libraries 0.020libraries charles email message thank public
wikidata 0.004wikidata url https library affinity
🔑 Top 20 Keywords by Frequency
The most statistically significant words in the carrel
📦 Top 20 Nouns by Frequency
What things populate the world of the code4lib community
⚡ Top 20 Verbs by Frequency
What the people in this carrel do — lemmatized action words
📝 Top 20 Adjectives by Frequency
How the community describes the things in its world
👥 Pronoun Distribution — First, Second, and Third Person
The social dynamics of who is speaking to whom
Key insight: "I" (196K) dominates, but "we" (90K) and "our" (39K) are remarkably strong —
"our" even exceeds "my" (29K), signaling collective identity over individual ownership.
"You" (122K) confirms direct conversational discourse. "It" (119K) reflects focus on technical objects.
"Anyone" (12K) is the hallmark pronoun of a help-seeking community.
📅 Thematic Evolution Over Time (2003–2025)
Five eras of the code4lib community and their defining characteristics
2008–2013
Peak
Peak engagement — ILS migrations, repositories, discovery wars
2014–2019
Expansion
Linked data, diversity, digital preservation, conference growth
2020–2021
Pandemic
Virtual conferences, remote work, budget crises
2022–2025
Stabilization
AI, sustainability, hybrid events, reflective maturation
🔄 Thematic Evolution Matrix
How key themes shifted across five eras of the community
🕸️ Verb Cluster Profile
Nine dimensions of activity in the code4lib community (normalized scores)
⚖️ Positive vs. Negative Evaluative Adjectives
The community's quality judgments — enthusiasm vs. criticism
Positive evaluative adjectives vastly outnumber negative ones — the community is enthusiastic but honest.