Joe Celaster
Joe Celaster's work was selected for the XERJ Corpus Hub, the open reference memory AI coding agents search before they write code. When an agent meets the same problem, it gets this implementation back as a worked example, with the author and the repository attached.
Totals across every corpus @JoeCelaster appears in; a commit selected for two corpora counts once. Files and lines count the selected commits; each corpus indexes the whole repository at its pinned commit.
What an agent can do with the Celtrix corpus
celtrix-os/Celtrix: Set up your web app first. Then build it with AI
- Look up how Celtrix implements npm, javascript, nodejs, with answers cited to file and line.
- Reuse a worked example: the commit “wireframe cooked” (9 files · JavaScript).
- Answer from Celtrix's real JavaScript source instead of memory (Web and frontend platform).
- Where does Celtrix handle “wireframe cooked”?
- How does Celtrix implement npm?
- What does utils do in Celtrix?
Search the GitHub repository celtrix-os/Celtrix with XERJ (https://hub.xerj.org/corpus/celtrix-os--celtrix). Run these in a shell, in order, and check each result before the next: 1. xerj --help (success: it prints usage). If xerj is missing: curl -fsSL https://xerj.org/get | sh 2. git clone https://github.com/celtrix-os/Celtrix Celtrix && git -C Celtrix checkout 31ba82fd3d53994c199265e2ac9b678db7ff84fc 3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data 4. xerj autoindex ./Celtrix --url http://127.0.0.1:9200 --prefix celtrix --progress plain 5. xerj autoindex map --url http://127.0.0.1:9200 Then answer my question from the indexed files and cite the ax_path of every hit. Query syntax: https://xerj.org/llms.txt Licence: MIT. Keep the copyright notice and credit the authors.
corpus celtrix-os--celtrix · Web and frontend platform
Related corpora: jsdom, got, good3n/meatsuit, fazal305/nexsoft-blog
Case study: reference coding for agents
Selected work
celtrix-os/Celtrix
The corpus is the whole repository at the pinned commit, not only the files of the selected commit.
Sign in with GitHub or Hugging Face to see more: every selected commit in full (commit date, every folder, licence review state, pin) and the pack builds of each corpus.
[](https://hub.xerj.org/contributors/JoeCelaster)
Included with the author's permission (email, 2026-10-25), under each repository's own licence, with attribution. Own more repositories? Sign in with GitHub and add them. Want something removed? Reply to the email, withdraw it on /add, or open an issue on xerj-org/xerj.