add Heaptrack

README.md

@@ -328,6 +328,7 @@
 - [GitKraken](https://www.gitkraken.com/) - The downright luxurious Git GUI client,for Windows, Mac & Linux.
 - [![Open-Source Software][OSS Icon]](https://github.com/gitlabhq/gitlabhq) [GitLab](https://github.com/gitlabhq/gitlabhq) - GitLab is a web-based Git repository manager with wiki and issue tracking features.
 - [![Open-Source Software][OSS Icon]](https://github.com/sitaramc/gitolite) [Gitolite](http://gitolite.com/gitolite/index.html) - Gitolite allows you to setup git hosting on a central server, with fine-grained access control and many more powerful features.
+- [![Open-Source Software][OSS Icon]](https://phabricator.kde.org/source/heaptrack/repository/master/) [Heaptrack](https://phabricator.kde.org/source/heaptrack/repository/master/) - a heap memory profiler for Linux
 - [Insomnia](https://insomnia.rest/) - A simple, beautiful, and free REST API client.
 - [![Open-Source Software][OSS Icon]](https://jupyter.readthedocs.io/en/latest/install.html) [Jupyter Notebook](https://jupyter.org/) - An open source program that provides interactive data and scientific computing information across over 40 programming languages.
 - [![Open-Source Software][OSS Icon]](http://meldmerge.org/development.html) [Meld](http://meldmerge.org/) - Meld is a visual diff and merge tool that helps you compare files, directories, and version controlled projects.