Selected engineering work

Systems built to be used and inspected.

Every active Elixpo project, service and research record I have built, plus my maintainer work at Pollinations and completed systems research. The full lifecycle-aware directory lives at elixpo.com/projects. Star counts are a snapshot from 27 October 2026.

Project composition

The tools behind the systems.

A compact view of the primary implementation languages represented in this public project record.

  1. 01TypeScript
    7recorded
  2. 02Python
    6recorded
  3. 03JavaScript
    3recorded
  4. 04Rust
    1recorded
  5. 05C++
    1recorded
  6. 06Jupyter Notebook
    1recorded

Public repositories and maintained systems

Source, decisions, and operational purpose.

01TypeScript

pollinations

An open-source generative AI platform where I maintain contributor rewards, triage automation, application workflows, model curation, and developer tooling.

generative-aiopen-sourcedeveloper-experienceautomation
02Rust

Crumb

A self-hosted Rust terminal agent with explicit permissions, isolated tools, supervised MCP execution, signed skill distribution, rollback, and revocation. Debian packaging is in progress on Salsa (ITP #1151280); its execution-receipt workflow remains under validation.

rustdeveloper-toolsagent-infrastructuresecuritydebian
03Python

OreoLook

An OpenAI-compatible web-search and research system with Redis-backed conversational memory, semantic caching, retrieval, MCP tools, streaming responses, citations, and reproducible evaluation artifacts.

ai-memorysemantic-cachedeep-researchredismcp-server
04Python

Elixpo Packages

The source, release, signed APT distribution, and public catalogue for independently versioned Elixpo Linux applications, with candidate deployments and rollback documentation. Selected for the XERJ Corpus Hub (in licence review).

release-engineeringapt-repositoryci-cdsoftware-supply-chain
05Python

Elixpoo

Elixpo's organization-wide GitHub operations agent for deterministic triage, Project V2 automation, permission-checked metadata actions, comment-only reviews, and merge records.

developer-experiencegithub-actionsproject-automationopen-source-maintenance
06TypeScript

Elixpo Status

A Cloudflare-native status surface that derives service health from observed traffic, distinguishes outages from unavailable monitoring, and publishes operational history across Elixpo.

observabilityreliabilitycloudflareservice-health
07Python

QFabric

A research runtime for measured recovery across Linux and RTOS execution domains, with timing contracts, safe switching, replayable decisions, probation, and rollback.

linuxzephyrreal-time-systemssystems-research
08JavaScript

LixBlogs

An operated, community-developed publishing platform with real-time collaborative editing, multi-tenant publications, Markdown, SEO, and API and CLI automation on Cloudflare.

publishingcollaborationcloudflareopen-source-community
09JavaScript

LixSketch

An open SVG whiteboard engine and React canvas with a hand-drawn visual system for sketches, diagrams, documents, and presentations.

canvassvgreactdeveloper-tools
10TypeScript

Elixpo Accounts

Shared OAuth 2.0 and OpenID Connect identity infrastructure for Elixpo services, with SSO, passkeys, webhooks, and an edge-safe TypeScript SDK.

identityoidccloudflaresecurity
11Python

Oreo

An open hardware badge, operated site, and research platform running OreoOS: a MicroPython OS for an ESP32-S3 with apps, OTA updates, device drivers, KiCad hardware, and a DMA-aware RGB565 video pipeline.

open-hardwaremicropythonesp32embedded
12TypeScript

Lixrl

Short links, managed redirects, analytics, and production-ready QR codes, with custom domains, API access, and a developer CLI.

url-shortenercloudflareclianalytics
13TypeScript

Elixpo Mails

Shared email infrastructure for Elixpo services: templates, API- and webhook-triggered sends, delivery logs, and bring-your-own SMTP on Cloudflare's edge.

emailcloudflarewebhooksinfrastructure
14TypeScript

Elixpo Payouts

Shared operational tooling for tracked payout workflows across Elixpo programmes.

paymentsoperationsautomation
15TypeScript

Elixpo Admin

The operational administration surface for inspecting and running the Elixpo service network, with privileged functions kept restricted.

operationsadministrationinfrastructure
16JavaScript

Elixpo Members

Standalone, JSON-driven portfolios for people whose work forms part of Elixpo, statically exported to the edge.

portfolionextjsstatic-sitecommunity
17Python

MonoDiffuse

Controlled experiments in one-bit diffusion: native binary-weight training, PTQ/QAT ablations, calibrated evaluation, packed checkpoints, and runnable ONNX artifacts.

researchdiffusionbinary-networksedge-ai
18C++

OctaBit

A programmable RISC-style 8-bit computer built and documented on breadboards, with transistor and TTL logic, EEPROM microcode, and schematics.

open-hardwarecomputer-architecturettleeprom
19Jupyter Notebook

WozFormer

Active research into language-model inference on a 1 MHz 6502 under severe SRAM and EEPROM constraints.

research6502inferenceconstrained-hardware

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