diff --git a/README.md b/README.md
index e8b528b..9afe39a 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Some links are available to [related resources](#resources).
 
 # Summary
 
-* Apps/tools covered: **1334**
+* Apps/tools covered: **1335**
 * Number of categories: **76**.
 
 # Index
@@ -30,7 +30,7 @@ Some links are available to [related resources](#resources).
 * [Terminals](#terminal) (14), [Text processing](#text-processing) (31), [Text search (alternatives to grep)](#text-search) (11), [Text search and replace (alternatives to sed)](#text-search-replace) (6), [Time trackers](#time-tracker) (15), [Todo managers](#todo-manager) (30), [Torrent](#torrent) (7), [Typing test and practice](#typing) (8)
 * [Utilities](#utility) (34)
 * [Versioning](#versioning) (7), [Video](#video) (11), [Viewers](#viewers) (20)
-* [Web browser](#browser) (18), [Web development](#webdev) (27), [Writing](#writing) (9)
+* [Web browser](#browser) (18), [Web development](#webdev) (28), [Writing](#writing) (9)
 
 ## <a name="ai"></a>AI / ChatGPT
 
@@ -1705,6 +1705,7 @@ Web browsers with textual interface.
 Web development tools, including load test tools, API clients and managers, link checkers and extractors, etc..
 
 * [ain](https://github.com/jonaslu/ain) - An HTTP API client for the terminal.
+* [Ballast](https://github.com/synoet/ballast) - A simple API load testing tool that lets you compare performance snapshots of your API.
 * [beachpatrol](https://github.com/sebastiancarlos/beachpatrol) - A CLI tool to replace and automate your everyday web browser.
 * [crawley](https://github.com/s0rg/crawley) - Unix-way web crawler: crawls web pages and prints any link it can find.
 * [Discharge](https://github.com/brandonweiss/discharge) - Deploy static websites to Amazon S3.
diff --git a/data/apps.csv b/data/apps.csv
index 47b4c1a..3d1ff1e 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -1333,3 +1333,4 @@ utility,gentoo-install,,https://github.com/oddlama/gentoo-install,"This project
 games,tui-sudoku,,https://gitlab.com/christosangel/tui-sudoku,"tui-sudoku is a configurable terminal interface sudoku game, with quite a few features."
 package-manager,flatpak-cli,,https://github.com/sweetbbak/flatpak-cli,A command line program to search and install flatpaks from the flathub repo using a fzf like interface.
 data-management-tabular,YAS-QWIN,,https://github.com/sebastiancarlos/yas-qwin,YAS-QWIN (Yet Another SQL-Query Writing Interface) is a CLI tool for building (and optionally running) SQL queries.
+webdev,Ballast,,https://github.com/synoet/ballast,A simple API load testing tool that lets you compare performance snapshots of your API.