# Quick Tips Published articles for Quick Tips. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Raspberry Pi accessories for faster setup, debugging, and managing USB power DevFeed: [Raspberry Pi accessories for faster setup, debugging, and managing USB power]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-09-16T05:00:00Z Content type: article Language: en Sources: [RaspberryTips]() Topics: [Raspberry Pi](), [USB](), [debug](), [hdmi]() Tags: [accessories](), [debug](), [install](), [kvm](), [network](), [pi-4](), [quick-tips](), [raspberry-pi](), [usb]() ### AI overview The article recommends Raspberry Pi accessories that the author finds useful in daily testing, including a KVM device for viewing and controlling the Pi from a laptop during setup and debugging, and a powered USB switch to address power issues with multiple accessories. ### Source excerpt I've tested so many accessories for RaspberryTips over the years that my closets and drawers are full of things I never use. But I also have a few ones that rarely leave my desk. They are essentials to my daily tests with Raspberry Pis. If you are looking for your next gadget, here are some... ## Is Raspberry Pi Dead? I Don't Think So DevFeed: [Is Raspberry Pi Dead? I Don't Think So]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-08-26T05:00:00Z Content type: article Language: en Sources: [RaspberryTips]() Topics: [Hardware](), [Software](), [Availability](), [LiteRT]() Tags: [ai](), [availability](), [community](), [documentation](), [hardware](), [litert](), [platform](), [quick-tips](), [raspberry-pi](), [social-media](), [software](), [tutorials](), [usb]() ### AI overview The article argues that Raspberry Pi is not dead despite higher prices, past availability problems, and stronger competition from mini-PCs. It presents Raspberry Pi's continuing sales, broad hardware lineup, software, documentation, accessories, tutorials, and community as evidence that its platform and ecosystem remain active. ### Source excerpt Lots of people are saying "Raspberry Pi is dead" on social media or Reddit. If you spend some time there, you'll quickly get the feeling that Raspberry Pis are a relic of the past, no longer relevant for various reasons. I get why they might think that, but I'm not fully on board with that... ## 5 Raspberry Pi Projects I Stopped Using and Why DevFeed: [5 Raspberry Pi Projects I Stopped Using and Why]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-08-19T05:00:00Z Content type: article Language: en Sources: [RaspberryTips]() Topics: [Pi-hole](), [Jellyfin](), [Virtual Private Network](), [browser](), [Network](), [Playback]() Tags: [article](), [browser](), [dns](), [jellyfin](), [network](), [playback](), [plex](), [quick-tips](), [raspberry-pi](), [tech](), [tech-stack]() ### AI overview The article explains why the author stopped using several Raspberry Pi projects, including Plex, Pi-hole, and OpenVPN. It describes switching from Plex to Jellyfin for media and music, from Pi-hole to Brave's built-in ad blocker, and from OpenVPN to WireGuard because these alternatives better fit the author's needs. ### Source excerpt I've tested and written about countless Raspberry Pi projects on RaspberryTips, and I usually focus on what makes them worth using. But over the years, I've also changed my mind about a few projects I once used regularly. Popular services like Plex, Pi-Hole, OpenVPN, MotionEye and Samba are no longer part of my tech stack.... ## Don't Buy a Raspberry Pi Just to Learn Raspberry Pi DevFeed: [Don't Buy a Raspberry Pi Just to Learn Raspberry Pi]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-08-12T05:00:00Z Content type: opinion Language: en Sources: [RaspberryTips]() Topics: [coding](), [Linux](), [networking](), [Security](), [Software](), [Databases](), [Server](), [Cloud]() Tags: [cloud-computing](), [coding](), [databases](), [electronics](), [learn](), [linux](), [networking](), [programming](), [quick-tips](), [raspberry-pi](), [security](), [software-development]() ### AI overview Raspberry Pi should be treated as a practical training ground rather than a standalone skill. The article recommends using it to learn Linux, coding, electronics, networking, security, databases, and related software skills through focused projects. ### Source excerpt Raspberry Pi isn't really a skill in itself. It's not something you'll put on your CV like Windows administration or Office use. So if you're buying a Raspberry Pi just to become "good at Raspberry Pi", you're missing the point. For me, Raspberry Pi is like a training ground where I can try out different... ## 3 Raspberry Pi Projects I Use Every Day DevFeed: [3 Raspberry Pi Projects I Use Every Day]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-08-05T05:00:00Z Content type: article Language: en Sources: [RaspberryTips]() Topics: [Virtual Private Network](), [Jellyfin](), [Nextcloud](), [Cloud](), [Server](), [client](), [Network]() Tags: [cloud](), [devices](), [jellyfin](), [media](), [netflix](), [network](), [quick-tips](), [raspberry-pi](), [remote](), [server](), [subscriptions](), [sync]() ### AI overview The article recommends three Raspberry Pi projects for everyday home use: a VPN server for remote access to the home network, Nextcloud for syncing files across devices, and Jellyfin for hosting and accessing personal media. It also notes the importance of backups and explains that Jellyfin can reduce reliance on some paid media subscriptions. ### Source excerpt After testing so many Raspberry Pi projects over the years, I have a pretty good idea of what works well, what is genuinely useful, and what I would keep even if I only had one Raspberry Pi at home. A Raspberry Pi can support many home projects, but the three I rely on most are... ## Why I Stopped Using Pi-Hole on My Network DevFeed: [Why I Stopped Using Pi-Hole on My Network]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-07-29T05:00:00Z Content type: opinion Language: en Sources: [RaspberryTips]() Topics: [Pi-hole](), [Network](), [browser]() Tags: [ads](), [analytics](), [network](), [quick-tips](), [raspberry-pi](), [server](), [tool](), [tutorial]() ### AI overview The author explains why they stopped using Pi-hole on their home network. Although it blocks ads across devices by filtering DNS, it interferes with website development and creates troubleshooting overhead; the article argues that popular projects should be chosen according to personal needs rather than popularity. ### Source excerpt Pi-Hole, with Retropie or Magic Mirror, is one of those projects that somehow always makes it to the "best Raspberry Pi projects" lists. If you have a Raspberry Pi, it's hard not to know about it. So obviously, I'm a big fan and using it myself at home, right? Well, not so fast... Setting up... ## Why I'll Never Buy a Raspberry Pi Alternative Again DevFeed: [Why I'll Never Buy a Raspberry Pi Alternative Again]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-07-20T07:41:23Z Content type: opinion Language: en Sources: [RaspberryTips]() Topics: [Hardware](), [Software](), [Operating system](), [Debian](), [Ubuntu](), [cloud-infrastructure]() Tags: [alternatives](), [debian](), [documentation](), [ecosystem](), [engineering](), [guides](), [hardware](), [os](), [quick-tips](), [raspberry-pi](), [software](), [support](), [tutorials](), [ubuntu](), [updates]() ### AI overview The article argues that Raspberry Pi alternatives may offer lower prices or better specifications, but often lack Raspberry Pi's mature hardware ecosystem, maintained software, operating-system support, documentation, and community. It recommends evaluating long-term support and compatibility rather than comparing price and specifications alone. ### Source excerpt I know, I know. When you see the current Raspberry Pi prices and compare them to the much cheaper boards on AliExpress, it's hard to resist. Some of them even have better specs on paper. So why pay more for a Raspberry Pi when all those "fruit Pi" boards seem to do the same thing?... ## Not Every Raspberry Pi Project Is Worth Building DevFeed: [Not Every Raspberry Pi Project Is Worth Building]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-07-13T04:18:49Z Content type: opinion Language: en Sources: [RaspberryTips]() Topics: [Hardware](), [Linux](), [Server]() Tags: [amazon](), [electronics](), [hardware](), [home-automation](), [linux](), [nas](), [quick-tips](), [raspberry-pi](), [servers]() ### AI overview An opinion article argues that not every Raspberry Pi project is worth building. It highlights messy setups, cost, reliability concerns, and hardware limitations, comparing DIY projects such as security cameras, NAS devices, password managers, home automation, and irrigation systems with cheaper, more reliable commercial products. ### Source excerpt After writing 600+ Raspberry tutorials on RaspberryTips, it's easy to think a Raspberry Pi can do pretty much everything. And basically, it does. But does that mean it's a good idea to use a Raspberry Pi for anything? Probably not. The Raspberry Pi is an excellent tool to experiment with Linux servers or electronics and... ## You Don't Need to Buy a Raspberry Pi Monitor DevFeed: [You Don't Need to Buy a Raspberry Pi Monitor]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-07-07T06:13:46Z Content type: article Language: en Sources: [RaspberryTips]() Topics: [monitor](), [ssh](), [GUI](), [servers](), [Virtual Private Network](), [browser](), [Jellyfin]() Tags: [android](), [browser](), [gui](), [jellyfin](), [monitor](), [nas](), [quick-tips](), [raspberry-pi](), [server](), [ssh]() ### AI overview A dedicated monitor is unnecessary for most Raspberry Pi projects. The article explains that Raspberry Pi Imager can automate initial setup and that users can connect remotely through SSH, VNC, or Raspberry Pi Connect. A monitor is mainly useful for desktop use, dashboards, or as a convenience for a dedicated project space. ### Source excerpt Raspberry Pi starter kits are already getting pretty expensive these days, and it's easy to think you need everything to get started: a case, keyboard, mouse, and... a dedicated monitor. Well, in most cases you don't really need any of that stuff. You'll only need a Raspberry Pi monitor in a few specific situations, like... ## 3 Raspberry Pi Projects That Pay for Themselves DevFeed: [3 Raspberry Pi Projects That Pay for Themselves]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-07-03T04:44:31Z Content type: article Language: en Sources: [RaspberryTips]() Topics: [Streaming](), [Security](), [Network](), [Jellyfin](), [Virtual Private Network](), [Netflix](), [Server]() Tags: [articles](), [internet](), [jellyfin](), [media](), [netflix](), [network](), [plex](), [quick-tips](), [raspberry-pi](), [security](), [self-hosted](), [server](), [streaming](), [subscriptions](), [tutorial]() ### AI overview The article presents Raspberry Pi projects that can offset their cost by earning small amounts of money or reducing recurring expenses. It covers bandwidth-sharing services such as EarnApp and Honeygain, plus self-hosted alternatives to streaming, VPN, privacy, and security subscriptions, including Jellyfin, Plex Media Server, and a personal VPN server. ### Source excerpt In most other articles on RaspberryTips, I usually suggest getting an accessory or buying a new model to run this or that app. Today, it's the opposite. I want to show you a few projects you can run to save money (or even make some). A lot of folks are saying that with current prices,... ## Why the Raspberry Pi Zero 2W May Be the Best Choice for Many Projects DevFeed: [Why the Raspberry Pi Zero 2W May Be the Best Choice for Many Projects]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-06-29T06:52:12Z Content type: opinion Language: en Sources: [RaspberryTips]() Topics: [Raspberry Pi](), [Server]() Tags: [cpu](), [desktop](), [docker](), [hdmi](), [home-server](), [jellyfin](), [pi-4](), [quick-tips](), [raspberry-pi](), [raspberry-pi-5](), [usb](), [vpn]() ### AI overview The article recommends the Raspberry Pi Zero 2W as a cost-effective choice for many projects, citing its $15 price, quad-core 1 GHz CPU, 512 MB of RAM, Wi-Fi, and Bluetooth. It notes that adapters may be needed and that the device is unsuitable for desktop use, numerous Docker containers or servers, and AI projects. ### Source excerpt With Raspberry Pi prices going crazy lately due to RAM shortages, picking the right Raspberry Pi model is harder than ever. I basically have all of them, so I use the Raspberry Pi 5 most of the time (I bought it before the price went up, though). But if I were starting all over again,... ## What a Raspberry Pi Can (and Can't) Do With AI DevFeed: [What a Raspberry Pi Can (and Can't) Do With AI]() Original publisher: [Read original article]() Author: Patrick Fromaget Published: 2026-06-24T11:54:14Z Content type: article Language: en Sources: [RaspberryTips]() Topics: [Artificial Intelligence](), [Local AI](), [Large language models (LLMs)](), [object-detection](), [OpenClaw]() Tags: [ai](), [applications](), [computer-vision](), [cpu](), [gpu](), [hardware](), [large-language-models-llms](), [local](), [local-ai](), [object-detection](), [openclaw](), [quick-tips](), [raspberry-pi]() ### AI overview This article explains what Raspberry Pi devices can and cannot do with AI. They can run applications such as object detection, computer vision projects, lightweight AI agents, and some small language models, but limited computing power makes most modern LLMs slow or impractical locally. AI HAT and AI Camera products can improve computer vision workloads but do little for LLM execution. ### Source excerpt AI (artificial intelligence) is a buzzword that has been thrown around a lot these days, and the Raspberry Pi ecosystem is no exception. New use cases have been tested on it, and new products have even been released to accompany this phenomenon. So, what can your Raspberry Pi actually do with AI? A Raspberry Pi... ## Cognitive Load and Web Accessibility: Quick Tips for Clearer Content DevFeed: [Cognitive Load and Web Accessibility: Quick Tips for Clearer Content]() Original publisher: [Read original article]() Author: Marissa Published: 2025-07-24T19:45:00Z Content type: tutorial Language: en Sources: [Blog-Main]() Topics: [Accessibility](), [Web Accessibility (a11y)](), [Web Content Accessibility Guidelines](), [Website](), [Users](), [User interface design]() Tags: [accessibility](), [accessibility-guidelines](), [accessibility-ux](), [autism](), [charts](), [cognitive-load](), [form](), [layout](), [navigation](), [people-with-disabilities](), [quick-tips](), [tips](), [wcag](), [web-accessibility](), [web-content-accessibility-guidelines]() ### AI overview This article explains how cognitive load affects web accessibility, particularly for people with cognitive and learning disabilities. It recommends simplifying complex content, using consistent layouts and navigation, and following the Understandable principle of WCAG. ### Source excerpt The Web Content Accessibility Guidelines (WCAG) is designed to improve experiences for all users with disabilities. That includes people who have cognitive disabilities and learning disabilities -- but those users are often left out of the discussion. ## How to Add a Header to a curl Request DevFeed: [How to Add a Header to a curl Request]() Original publisher: [Read original article]() Author: David Walsh Published: 2024-08-03T16:51:46Z Content type: tutorial Language: en Sources: [David Walsh]() Topics: [cURL](), [HTTP]() Tags: [apis](), [curl](), [headers](), [how-to](), [http](), [quick-tips](), [quick-tips-shell](), [request](), [shell]() ### AI overview A tutorial explaining how to add one or more HTTP headers to a curl request using the -H flag, with context about curl's use for downloading files and testing APIs. ### Source excerpt curl is one of those great utilities that's been around seemingly forever and has endless use cases. These days I find myself using curl to batch download files and test APIs. Sometimes my testing leads me to using different HTTP headers in my requests. To add a header to a curl request, use the -H [...] The post How to Add a Header to a curl Request appeared first on David Walsh Blog. ## Case Insensitive CSS Attribute Selector DevFeed: [Case Insensitive CSS Attribute Selector]() Original publisher: [Read original article]() Author: David Walsh Published: 2024-06-19T11:31:27Z Content type: tutorial Language: en Sources: [David Walsh]() Topics: [CSS](), [selectors](), [Web Development]() Tags: [css](), [css-quick-tips](), [quick-tips](), [selectors]() ### AI overview This article explains how to use the case-insensitivity flag in CSS attribute selectors to match attribute values without regard to letter case. It notes that the technique has limited use cases and should be applied sparingly. ### Source excerpt CSS selectors never cease to amaze me in how powerful they can be in matching complex patterns. Most of that flexibility is in parent/child/sibling relationships, very seldomly in value matching. Consider my surprise when I learned that CSS allows matching attribute values regardless off case! Adding a {space}i to the attribute selector brackets will make [...] The post Case Insensitive CSS Attribute Selector appeared first on David Walsh Blog. ## How to Set Date Time from Mac Command Line DevFeed: [How to Set Date Time from Mac Command Line]() Original publisher: [Read original article]() Author: David Walsh Published: 2024-06-17T12:01:38Z Content type: tutorial Language: en Sources: [David Walsh]() Topics: [Command-line interface](), [Extension](), [DateTime]() Tags: [command-line](), [extension](), [how-to](), [mac](), [quick-tips](), [quick-tips-shell](), [shell](), [testing](), [time]() ### AI overview This tutorial explains how to change the current date on a Mac from the command line so developers can test hardcoded, date-based logic in web extensions that cannot be updated immediately. ### Source excerpt Working on a web extension that ships to an app store and isn't immediately modifiable, like a website, can be difficult. Since you cannot immediately deploy updates, you sometimes need to bake in hardcoded date-based logic. Testing future dates can be difficult if you don't know how to quickly change the date on your local [...] The post How to Set Date Time from Mac Command Line appeared first on David Walsh Blog. ## How to Fix: Windows WASD Keys Reversed with Arrow Keys DevFeed: [How to Fix: Windows WASD Keys Reversed with Arrow Keys]() Original publisher: [Read original article]() Author: David Walsh Published: 2024-05-02T01:55:27Z Content type: tutorial Language: en Sources: [David Walsh]() Topics: [Windows]() Tags: [how-to](), [quick-tips](), [windows]() ### AI overview A tutorial about restoring the WASD movement keys after they become reversed with the arrow keys in PUBG on Windows. The supplied text says a key combination restores the normal controls, but does not provide that combination. ### Source excerpt This past weekend I had the opportunity to be what every father wants, if only for a moment: the "cool dad". My wife was out of town and my youngest son wanted to play PUBG. I caved in, taught him the basic FPS key binds, and he was having a great time. While he was [...] The post How to Fix: Windows WASD Keys Reversed with Arrow Keys appeared first on David Walsh Blog. ## Advice for making incidents less painful with Kerim Satirl of HashiCorp DevFeed: [Advice for making incidents less painful with Kerim Satirl of HashiCorp]() Original publisher: [Read original article]() Author: incident.io Published: 2024-02-16T16:31:08Z Content type: article Language: en Sources: [The incident.io Blog]() Topics: [Security](), [migration](), [MongoDB](), [ssh](), [servers]() Tags: [database](), [database-migration](), [developer](), [hashicorp](), [incident](), [incident-channel](), [incident-management](), [incident-response](), [mongodb](), [outage](), [post-mortem](), [quick-tips](), [servers](), [slack-incident](), [ssh]() ### AI overview An interview preview with HashiCorp developer advocate Kerim Satirli offers practical advice for making incidents less painful. It discusses recurring security incidents and vulnerabilities, a failed MongoDB data migration, the risks of making changes when teammates are unavailable, and a server lockout caused by a command that prevented SSH access. ### Source excerpt We sat down with Kerim Satirli, Senior Developer Advocate at Hashicorp, to get some quick tips on how teams can make incidents less of a headache. Here's a preview of his responses. ## Date.now() DevFeed: [Date.now()]() Original publisher: [Read original article]() Author: David Walsh Published: 2024-01-17T12:06:16Z Content type: tutorial Language: en Sources: [David Walsh]() Topics: [coding](), [Software]() Tags: [coding](), [developers](), [javascript](), [javascript-quick-tips](), [quick-tips](), [software]() ### AI overview A brief developer tutorial explaining Date.now() as a way to obtain the current time in integer timestamp format. It notes that timestamps can simplify date handling and can serve as unique identifiers in low-traffic environments. ### Source excerpt Ask any software engineer and they'll tell you that coding date logic can be a nightmare. Developers need to consider timezones, weird date defaults, and platform-specific date formats. The easiest way to work with dates is to reduce the date to the most simple format possible -- usually a timestamp. To get the immediate time [...] The post Date.now() appeared first on David Walsh Blog. ## Extract a Number from a String with JavaScript DevFeed: [Extract a Number from a String with JavaScript]() Original publisher: [Read original article]() Author: David Walsh Published: 2024-01-16T11:48:41Z Content type: tutorial Language: en Sources: [David Walsh]() Topics: [JavaScript](), [Regular expression](), [Web Development](), [HTML]() Tags: [html](), [input](), [javascript](), [javascript-quick-tips](), [numbers](), [quick-tips](), [regular-expressions](), [string]() ### AI overview This tutorial explains how to extract numbers from strings in JavaScript, particularly user input from HTML form fields, using regular expressions. ### Source excerpt User input from HTML form fields is generally provided to JavaScript as a string. We've lived with that fact for decades but sometimes developers need to extract numbers from that string. There are multiple ways to get those numbers but let's rely on regular expressions to extract those numbers! To employ a regular expression to [...] The post Extract a Number from a String with JavaScript appeared first on David Walsh Blog. ## 3 Steps To Faster Serverless Development DevFeed: [3 Steps To Faster Serverless Development]() Original publisher: [Read original article]() Author: David Wells Published: 2017-06-29T00:00:00Z Content type: tutorial Language: en Sources: [Serverless Blog]() Topics: [Serverless](), [Development]() Tags: [aws](), [aws-lambda](), [cloud-computing](), [development](), [engineering](), [faas](), [function-as-a-service](), [infrastructure-as-code](), [quick-tips](), [serverless](), [serverless-architecture](), [serverless-framework](), [speed](), [tips]() ### AI overview A short tutorial presents quick tips for speeding up the development feedback loop when working with serverless functions. ### Source excerpt Sometimes the development feedback loop can be slow when working with serverless functions. This posts walks through some quick tips I use to speed things up