Charly C.

Founder of Liberapay

Changaco 379,58 EUR-t kap hetente 981 támogatótól. Cél: 400,00 EUR
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Hi, I'm Charly. I create, improve, and maintain free software (and other commons). To fund this work I have chosen to rely on the direct support of the community.

Below is a summary of my work.

Free software and Open Data

I am the creator of Liberapay, the website you're on right now, and before that I had contributed a lot to its predecessor (Gittip/Gratipay).

I maintain several other free software projects, mostly written in Python, you can see them on my GitHub profile.

I'm also interested in OpenData. I've been working on since the database of French laws was released as open data in 2014. One of the things my code does is generate lists of anomalies in the data, to encourage the maintainers to correct them. Since December 2016 the lists are published on

I'm an ArchLinux user, throughout the years I've added some packages to the AUR, contributed to the wiki, and a long time ago I wrote the initial implementation of the -Qk command for pacman.

I've been thinking about creating a new programming language for years, because I'm unsatisfied with all the languages I've used or looked into.

Knowledge sharing

I occasionally post on social media and contribute to Wikipedia to share some of the knowledge I've accumulated over the years on various topics.

Összekapcsolt fiókok

Changaco a következő fiókokat birtokolja más helyeken:


unicode-progress-bars 121 Frissítve 1 héttel ezelőtt

A generator of Unicode progress bars

python-libarchive-c 61 Frissítve 1 évvel ezelőtt

Python interface to libarchive 98 Frissítve 1 évvel ezelőtt

Automatic version numbers for git-based python projects

psycopg2-pool 4 Frissítve 3 évvel ezelőtt

Proper pooling of psycopg2 connections

gitit-bootstrap 22 Frissítve 6 évvel ezelőtt

A gitit theme based on Bootstrap v3

python-etherpad_lite 16 Frissítve 7 évvel ezelőtt

Python interface for Etherpad-Lite's HTTP API

nosudo 8 Frissítve 7 évvel ezelőtt

A small bash script that fakes sudo using su

xmpputils 4 Frissítve 8 évvel ezelőtt

Two XMPP utils: echobot and sendxmpp

feed-push 1 Frissítve 10 évvel ezelőtt

A daemon that watches local RSS/Atom files for changes


Changaco a 2 csapat tagja:



Filesystem dispatch for web applications since 2006

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