Fadel Trivandi Dipantara
Fadel Trivandi Dipantara'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 @fadeltd 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 devtools corpus
fadeltd/devtools: Free open-source developer tools that run entirely in your browser: nothing you paste is ever uploaded. JSON formatter and validator, diff
- Look up how devtools implements base64, base64-decoder, base64-encoder, with answers cited to file and line.
- Reuse a worked example: the commit “Diff: two-stage line/word engine, ignore toggles, copy as patch” (14 files · TypeScript).
- Answer from devtools's real TypeScript source instead of memory (Web and frontend platform).
- Where does devtools handle “Diff: two-stage line/word engine, ignore toggles, copy as patch”?
- How does devtools implement base64?
- What does src/tools do in devtools?
Search the GitHub repository fadeltd/devtools with XERJ (https://hub.xerj.org/corpus/fadeltd--devtools). 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/fadeltd/devtools devtools && git -C devtools checkout 408ad922f38623a876f256a7028e0ce5b32514d3 3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data 4. xerj autoindex ./devtools --url http://127.0.0.1:9200 --prefix devtools --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 fadeltd--devtools · Web and frontend platform
Related corpora: faah, jose-js, String-Utility-Belt/string-utility-belt, codercops/toolbelt
Case study: reference coding for agents
Selected work
fadeltd/devtools
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/fadeltd)
Included with the author's permission (email, 2026-10-27), 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.