solXpect is a free and open-source photovoltaic system (PV) or balcony PV system output forecast application for Android platform, developed by woheller69 from Germany. It uses direct and diffuse radiation data from Open-Meteo.com, provides precise calculations of the sun's position and projection of radiation onto your solar panel, and takes the shading and temperature coefficient into account.

Rons WebLynx is a desktop application for efficiently organizing and managing bookmarks on Windows, developed by Rons Place Software from Canada. It can store bookmarks in WebLynx documents and save them locally on your computer, without relying on cloud storage, and there is also no need for third-party storage services, thus protecting user privacy and data security. It is suitable for research, marketing or users who need to manage a large number of website links.

A good-looking resume/curriculum vita is a business card that represents a person's abilities, also a "stepping stone" to get a good job. For job seekers with the same ability level, if you can make a more professional and attractive resume, you will have a greater chance of getting an interview when HR sees your resume. Because the first impression a good resume gives HR is: you are professional, you value this job, and you are willing to spend time and effort on job hunting.

Quark Player is a web video services player based on the powerful Electron software framework, supporting Netflix, YouTube, Twitch, Floatplane, Hulu, Disney+, Amazon Prime Video, and more. It is a fork and successor of ElectronPlayer, which itself is a fork of (the same author's) Netflix app.

Nowadays, electronic devices that use Bluetooth to communicate with computers are becoming more and more popular, such as mobile phones, headset, mouse and keyboard. Bluetooth devices have minimum requirements for the version of the Bluetooth adapter on the computer, because a lower version of Bluetooth adapter cannot use a higher version of Bluetooth device. If you want to know the version of the Bluetooth adapter on your computer, in addition to manually checking (the LMP number) in the device manager, you can also use specialized software to solve this problem more easily.