Discover @kostya Open Source projects

Kostya M (@kostya)

kostya

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Global Rank 5,594 (Top 0.2 %)
Followers 203
Following 19
Registered over 15 years ago
Most used languages

Crystal
53.1 %

Ruby
42.2 %

C
3.1 %

Makefile 1.6 %

benchmarks

Some benchmarks of different languages

eye

Process monitoring tool. Inspired from Bluepill and God.

myhtml

Fast HTML5 Parser with css selectors for Crystal language

crystal-benchmarks-game

Crystal implementations for The Computer Language Benchmarks Game

jit-benchmarks

Benchmark for interpreted languages implementations.

lexbor

Fast HTML5 Parser with CSS selectors. This is successor of myhtml and expected to be faster and use less memory.

simple_rpc

RPC Server and Client for Crystal. Implements msgpack-rpc protocol.

modest

CSS selectors for HTML5 Parser myhtml

cron_scheduler

Simple job scheduler with crontab patterns for Crystal Language.

limiter

Rate limiter for Crystal. Memory and Redis based.

pg_csv

Fast Ruby PG csv export. Uses pg function 'copy to csv'. Effective on millions rows.

memory_cache

Super simple in memory key-value storage with expires for Crystal.

pg_reindex

Console utility for gracefully rebuild indexes/pkeys for PostgreSQL, with minimal locking in semi-auto mode.

auto_json

Auto JSON convertations for classes and structs, based on auto_constructor fields

run_with_fork

Some simple parallelism for Crystal. Run some heavy or blocked thread operations in background fork.

redisoid

Redis client for Crystal with auto-reconnection and pool (wrapper for stefanwille/crystal-redis, kostya/redis-reconnect, ysbaddaden/pool). Ready to use in production.

http_parser.cr

Crystal wrapper for Http Parser lib: https://github.com/joyent/http-parser

auto_initialize

Generate initialize methods for classes and structs

pgq

Queues system for AR/Rails based on PgQ Skytools for PostgreSQL, like Resque on Redis. Rails 2.3 and 3 compatible.

ruby-app

Ruby micro framework for easy create ruby applications (daemons, EventMachine-apps, db-apps, cli...). Features: bundler, environments, activesupport, rails dirs tree. Fast loading and low memory using.

cron_parser

Cron parser for Crystal language. Translated from Ruby https://github.com/siebertm/parse-cron

eye-http

Http interface for the Eye gem

curl-downloader

Powerfull http-client for Crystal based on libcurl binding.

eye-rotate

Log rotate for the Eye gem.

balancer

Simple Tcp Balancer

socks

Socks5 server in Crystal. Simple implementation without auth, bind, associate and ipv6.

simple_idn

SimpleIdn for Crystal language. Translated from Ruby https://github.com/mmriis/simpleidn

auto_constructor

Auto construct initialize methods for classes and structs

confuddle

Utility for work with unfuddle.com account from console

redis-reconnect

Redis client with autoreconnection for slow clients (wrapper for stefanwille/crystal-redis). Used as part of redisoid shard.

tkrzw

Fast Persistent Key Value Storage

timeouter

Simple timeouter

blank

method Blank for Crystal Language

bin_script

Easy writing and executing bins(executable scripts) in Rails Application (especially for crontab or god). For my purposes much better than Rake, Thor and Rails Runner.

nagios_helper

Gem for writing, testing, executing Nagios checks inside Rails application. Checks running throught http or script.

kyotocabinet

Fast Persistent Embedded KeyValue Storage. Wrapper for KyotoCabinet

jaro_winkler

Crystal implementation of Jaro-Winkler distance algorithm which supports UTF-8 string

sidekiq-kawai

Syntax sugar for Sidekiq consumers. Each consumer is a class, with clean interface, and custom logger.

public_suffix

Public Suffix for Crystal

entities

Crystal html entities decoder

stuffs

Some stuffs which i used in every project for Crystal. Mini ActiveSupport

forking

Simple processes forking, and restarting. Master process starts as daemon.

thread_pool

Simple Thread pool for Crystal

fast_to_f

Fast floats parser in Crystal (wrapper for fast_double_parser).

idn_ffi

LibIdn FFI ruby binding

pgq_web

Web interface for pgq gem. Inspect pgq and londiste queues

encoding_name

Normalizer of encoding name for Crystal (to use it in crystal internal encoder-decoder)

resque-kawai

Syntax sugar for Resque consumers. Each consumer is a class, with clean interface, and custom logger.

find_lib

Find dynamic libary in system paths, multiplatform (to use dlopen and dlsym).

to_query

ActiveSupport to_query method for Crystal.

html_unicoder

Convert html page to utf-8 for Crystal language

msgpack_protocol

Msgpack protocol for eventmachine

encoding-kawai

EncodingKawai - little sintax sugar for ruby force_encoding, also working on 1.8.7.

marshal64

Marshal + Base64 coder. Usefull for serialize data to db.

sidekiq-marshal

Marshal encoder for sidekiq. Enables when required.

jober

Simple background jobs, queues.

resque-marshal

Marshal encoder for resque. Enables when required.

crystal-metric

This is set of 21 benchmarks for Crystal language, as one file.

ruby-app-cron

RubyApp extension, adds Forverb support.

em-nodes

Simple abstraction on top of EventMachine for easy create clients, servers, workers, ...

nagios_rails_server

Async server for gem nagios_helper, based on rack,thin and async-sinatra.

nagios_check

Dsl to create nagios checks, inside application.

pg_reconnect

ActiveRecord PostgreSQL auto-reconnection, works with 2.3 and 3.2 rails. Uses hackety wrapper on adapter execute.

ruby-app-ar

RubyApp extension, adds ActiveRecord support.