Open-source projects, engineering practice, and technical work.

Tech Stack

  • Next.js
  • React
  • TypeScript
  • JavaScript
  • Tailwind CSS
  • HTML5
  • CSS3
  • MDX
  • Node.js
  • pnpm
  • Python
  • Go
  • Kotlin
  • Compose
  • Flutter
  • Anaconda
  • Java
  • Flask
  • Django
  • FastAPI
  • gRPC
  • RabbitMQ
  • MySQL
  • PostgreSQL
  • Redis
  • Elasticsearch
  • SQLAlchemy
  • Pytest
  • Kubernetes
  • k3s
  • Docker
  • Envoy
  • Traefik
  • Prometheus
  • Grafana
  • Sentry
  • Rancher
  • Linux
  • Bash
  • Git
  • GitHub
  • GitHub Actions

Projects

View all
  • elonzh/hermes-npc avatar
    elonzh/hermes-npc

    A CNB NPC powered by Hermes Agent, connecting issue and pull request comments, repository context, and an external agent runtime.

  • JetBrains/Exposed avatar
    JetBrains/Exposed9,270stars

    JetBrains' open-source Kotlin SQL framework, providing a type-safe SQL DSL and DAO APIs for database access.

  • grobidOrg/grobid avatar
    grobidOrg/grobid5,017stars

    A machine-learning service for extracting structured information from scholarly PDFs, including titles, authors, citations, and references.

  • kermitt2/pdfalto avatar
    kermitt2/pdfalto272stars

    A command-line tool that converts PDFs into ALTO XML for downstream layout analysis and document-structure processing.

  • getsentry/sentry-python avatar
    getsentry/sentry-python2,199stars

    The official Python SDK for Sentry, used for error reporting, performance monitoring, and application observability.

  • elastic/apm-agent-go avatar
    elastic/apm-agent-go425stars

    Elastic APM's Go agent for tracing, performance monitoring, and error collection in Go services.

  • elonzh/hfut avatar
    elonzh/hfut61stars

    A Python interface for Hefei University of Technology's student academic system, plus tools for building with student data.

  • elonzh/clash_exporter avatar
    elonzh/clash_exporter12stars

    A Prometheus exporter for Clash proxy services, built for production monitoring and alerting.

  • elonzh/trumpet avatar
    elonzh/trumpet7stars

    A configuration-driven webhook message transformation service using Starlark scripts.

  • elonzh/colly-bolt-storage avatar
    elonzh/colly-bolt-storage8stars

    BoltDB-backed state storage for Colly crawlers, including request queue support without an external service.

  • shanbay/peeweext avatar
    shanbay/peeweext6stars

    Shanbay's open-source Peewee ORM extension, adding high-performance sorting, high-precision date fields, and JSON field support.

  • shanbay/kubeds avatar
    shanbay/kubeds5stars

    An Envoy xDS implementation that converts Kubernetes Services into Envoy Clusters for gateway service discovery.

  • elonzh/hatch-cythonize avatar
    elonzh/hatch-cythonize2stars

    Cython hooks for the Hatch build system, aimed at Python package builds and extension compilation.