Johan Hellgren (@hellgrenj)
github

hellgrenj

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  • Stars
    star
    412
  • Global Rank 68,451 (Top 3 %)
  • Followers 19
  • Following 22
  • Registered about 12 years ago
  • Most used languages
    JavaScript
         50.0 %
    C#
         27.8 %
    Go
         11.1 %
    Python
         5.6 %
    Shell
         5.6 %
  • Location πŸ‡ΈπŸ‡ͺ Sweden
  • Country Total Rank 735
  • Country Ranking
    C#
         122
    JavaScript
         161
    Go
         530
    Shell
         1,716
    Python
         4,279

Top repositories

1

hulken

Hulken is a stress testing tool for everything speaking HTTP. Hulken supports multiple urls, GETs and POSTs, static and dynamic payloads, multiple agents and more. Hulken is highly configurable but defaults to some reasonable settings. Hulken works both as a library and a stand-alone command line tool. Hulken is swedish for The Hulk.
JavaScript
292
star
2

Rumpel

Simple, opinionated and automated consumer-driven contract testing for your JSON API's
C#
99
star
3

MediaSpin

Daily sentiment analysis of Swedish news
C#
2
star
4

bare_knuckles

A demo of a simple zero-downtime-deployment strategy using docker compose and HAProxy. The example application in the demo is built with the following tech: .net core 2.0, entity framework core 2.0, postgresql/mssql-linux and docker.
C#
2
star
5

jwt-core-demo

A demo of JWT (JSON web tokens) in .NET Core and Node.js running in docker (Linux) containers
C#
2
star
6

bf-tsm

brute force (parallelized) traveling salesman
Go
2
star
7

rabbit_worker_queues_playground

A RabbitMQ worker queues PLAYGROUND.
JavaScript
2
star
8

node-bully

fun demo of the bully algorithm (leader election) implemented in node.js
JavaScript
2
star
9

embsrv

a simple embeddings server
Python
1
star
10

go-wasm

playing around with Wasm in Go
JavaScript
1
star
11

sagas

simplified implementation (demo) of an order fulfilment flow as a choreographed saga
C#
1
star
12

dist-node-mongo

An environment for learning and experimenting with sharding in MongoDB and load balancing with HAProxy and Node.js .... all within Docker containers.
JavaScript
1
star
13

ParrotHttpApi

JavaScript
1
star
14

elk-poc

An environment for getting to know the elastic stack (aka ELK and friends)
Shell
1
star
15

whiteboard

Fibonacci and BST
Go
1
star
16

apod-wp

a simple cli tool that fetches the latest high resolution APOD (Astronomy Picture Of the Day) from NASA, writes the explanation (written by a professional astronomer) on the image and sets it as your desktop wallpaper. works on windows, linux and mac.
JavaScript
1
star
17

hulken_informant_hapi8

an informant for the stress test tool hulken (works with hapi.js 8)
JavaScript
1
star
18

search_service_demo

This is a simplified example demonstrating how to quickly get up and running with a full text search solution for your mongodb driven application using node.js, docker, elasticsearch and compose/transporter.
JavaScript
1
star