TODAYS TECH WORLD

Show HN: Selfhosted tech starter pack for development of new project or startup 62 by frizzy | 23 comments on Hacker News.

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Show HN: pync – Netcat for Python 3 by brenw0rth | 0 comments on Hacker News.

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Show HN: Nanojob.com – Micro Task Job Board 4 by monological | 1 comments on Hacker News.

Show HN: Bookable Schedule – Schedule meetings directly inside ONE email 9 by Coko | 0 comments on Hacker News. Hi Hacker News! We released a new meeting scheduling product today! You can use Bookable Schedule in Boomerang for Gmail or our iOS app to create a set of availabilities and share it as many times as you’d like inside your email. Recipients receive an image of your live availabilities and through the use of image maps, they can see and pick the right appointment slots directly inside whichever email client they’re using. If the recipient also has Boomerang, they can overlay their calendar on top of the schedule (still inside the email) to see which times work best for them! It works great for things like office hours, client appointments, sales calls, and more. It also doesn't shift the work of scheduling meetings to the person you're inviting, so it's better etiquette[1] and easier for recipients as well as the scheduler. Please feel free to take a look and pl

Show HN: Open source and collaborative platform for CI/CD 36 by drousch | 25 comments on Hacker News.

Show HN: Code reviews intimidated me, so I built a course on how to master them 5 by curtiseinsmann | 2 comments on Hacker News. I’m excited to share Master the Code Review: forge a better process, give better reviews, write better code. It’s a video course with 4+ hours of content [1]. I’ve linked a 21-minute sample below [2]. 6 years ago, I began my software engineering career at Amazon Web Services. I struggled with Pull Requests. My authored PRs received many comments, sometimes 50+. They went through many revisions, sometimes 7+. I often shipped late. My reviews of other PRs were surface level and counterproductive. Long story short: I improved. Through trial, error and experience I learned how to be effective in all 3 dimensions of code reviews: process, reviewer, and author. I came to realize that there isn’t much information out there, giving developers actionable guidance to succeed in a code review environment. Doing so takes specific soft skills, social skills, and techni

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Show HN: Chrome Extension that slaps you if you type “Jada” 4 by higgins | 0 comments on Hacker News.

California school officials alert parents to sale of addictive new drug: reports California school officials are warning parents about a new addictive street drug called "Paint."  via FOX NEWS https://ift.tt/K6xzyJV

Show HN: Typogram – Next-Generation Logo Design Tool 2 by wentin | 0 comments on Hacker News. Typogram is a beginner-friendly logo design tool for non-designers. https://ift.tt/hAl7NwU Product Video: https://www.youtube.com/watch?v=7PHHaLh1zNU

Josie Canseco suffers a wardrobe malfunction while celebrating her 25th birthday Model Josie Canseco had all eyes on her while celebrating her 25th birthday at Delilah in West Hollywood. via FOX NEWS https://ift.tt/bcneSUR

Show HN: Nat.app, personal CRM that knows who you're losing touch with 2 by nathanganser | 0 comments on Hacker News.

Show HN: Zen (YC S21) – Posture correction software via webcam (free Beta) 3 by handheldmouse | 1 comments on Hacker News.

Show HN: Java library to help create and manage your garden 2 by phyzix5761 | 0 comments on Hacker News.

Show HN: A Better Alternative to the AWS Console 4 by kavehkhorram | 0 comments on Hacker News. Hey HN: Kaveh here, the founder of https://www.usage.ai/ We launched a new free tool to help engineers understand their AWS spend. Why? Because the way it's done now is a pain. DevOps and Software Engineers end up end up becoming cloud accountants or end up forking over a big % of their AWS bill for a tool to understand costs rather than focusing on business problems. Previous to founding Usage, I worked on high-performance computing research at JP Morgan Chase and as a software engineer at a number of smaller startups. Here's how this new tool works: It's fully self-serve and free to use. You connect a limited-access IAM role (read-only + ability to manage RIs and SPs). You'll see cost reduction recommendations on the Recommendations tab, your active and utilization status on the Plans tab, and the ability to splice-and-dice your data on the Instance Search page via Filte

Show HN: Ingredients for Change 7 by CokieMonster | 1 comments on Hacker News. For far to long ingredient parsers been unavailable to the public. Either due to obsene complexity: https://ift.tt/Rdb3yMw Or because of the dreaded paywall: https://ift.tt/w7fGDby Wait no longer, I introduce PyIng. An easy to use python package for changing this "2 ounces of spicy melon" into this {name: melon, unit: ounces, qty: 2.0}. https://ift.tt/cdN2kyo

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Show HN: pg_plan_guarantee – Postgres Query Optimizer Hints, on Steroids. 2 by gurjeet | 1 comments on Hacker News.

Show HN: I'm Writing a Free Book Called Computer Networks from Scratch 3 by sarchertech | 0 comments on Hacker News.

Show HN: Free Hosted JupyerLab with GPU 3 by danbmil99 | 1 comments on Hacker News. Hi, This is Dan and Genevieve from Burstable AI. We've iterated and made a 45 degree pivot, taking what we learned from developing burst ( https://ift.tt/X7J6Fc2 ) to introduce a cloud service that provides access to a GPU-enabled machine using Jupyterlab to provide notebooks, shell access, and a code/text editor. GPU access is measured and the first 50 hours are free. This is *not* a platform to do crypto mining or run weeks of model training for free. We are focused on the R & D phase of modern AI/ML, where developers/scientists are iterating, testing, and measuring results. We are running a beta program with a few seats left to get feedback and constructive directions for how to make Cloudburst a killer environment for modern exploratory AI/ML research, whether you are a high-school student hacking on the weekend, a small team at a startup, or a consultant building ML pipelines for SmB'

Show HN: Boredle – play Wordle using the words on any webpage 3 by orang2tang | 0 comments on Hacker News.

Show HN: I made a website to increase your focus 3 by TheOmkarBirje | 1 comments on Hacker News.

Show HN: It is pants or shorts weather? 8 by modinfo | 14 comments on Hacker News.

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Show HN: Reverse engineering GitHub's identicon algorithm 2 by kshvmdn | 0 comments on Hacker News.

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Show HN: BringRSS – RSS/Atom Newsreader 2 by voussoir | 0 comments on Hacker News.

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Show HN: Make Funny Sounds with Go 3 by bbrennan | 0 comments on Hacker News.

Show HN: Automation the KISS way. No YAML involved 2 by linkdd | 1 comments on Hacker News. Hello HN, I like Ansible as a tool for automation to perform tasks on multiple remote hosts. But like many of you, I'm sick of the custom YAML DSL that many of this kind of tools provide. How many times have we said "just give me a true scripting language!" ? That's why I started this project `tricorder` (as in Star Trek's tricorder, a simple device to do pretty much anything required by the plot). For now, it's only a tool to execute a command on multiple hosts (like ansible, but without the YAML) and returning the outputs as JSON so you can query it with other tools like `jq` in your bash scripts. But with time, I intend to add other tools to provide the following features: - mimic the "gather facts" feature from ansible - upload/download files to/from remote hosts - Rust API to include in your projects - bindings to other languages like Python/TypeScript

Show HN: CLI tool to check Certificate Transparency Logs 2 by cmfyi | 2 comments on Hacker News.

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Show HN: Very Good Table is a no-code database for small businesses 8 by tannerljohnson | 0 comments on Hacker News.

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Show HN: Snabl – a practical embedded Lisp in C++ 3 by codr7 | 0 comments on Hacker News.

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Show HN: Later Cam – a disposable camera app that mails you photos 2 by aacook | 1 comments on Hacker News.

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Show HN: Postgres.js – Fastest Full-Featured PostgreSQL Client for Node and Deno 3 by porsager | 1 comments on Hacker News.

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Show HN: Reactirator, a desktop app to create and manage React.js applications 2 by Leopold_ | 0 comments on Hacker News.

Show HN: Testing Library Visualizer 2 by mdbenjam | 0 comments on Hacker News.

Show HN: Fri – distraction-free writing in the terminal 12 by farnerup | 1 comments on Hacker News. Of all the software I have written, this may be the one that has been most useful to me personally. If you find it useful as well, I'd love to know.

Show HN: Think Ahead Chess – A chess variant with n turns of incomplete info 2 by miej | 4 comments on Hacker News.

Show HN: Render Jupyter Notebooks in your terminal 2 by pickleMeTimbers | 0 comments on Hacker News.

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Show HN: App that scans food packaging for nutritions, allergens, origin etc. 2 by FrankWeiss | 0 comments on Hacker News.

Show HN: Vault – Sports bet data aggregation app 2 by cdykema | 0 comments on Hacker News. Hey HN, this is Caleb and Zach, we co-founded Vault after realizing how behind the times consumer-facing tech was in the sports betting industry. After creating various products and prototypes for sports bettors for most of 2020 (many with little/no success), in early 2021 we realized a key problem that sports bettors faced... Most of them were tracking their bets, ROI, and net profit using Excel tables or other forms of manual entry. Gaining inspiration from fintech apps such as Intuit Mint and CoPilot, both of which link with your financial accounts and aggregate your data, we created Vault. An app that links with a bettor's sportsbooks (i.e. DraftKings, BetMGM, Caesars) and aggregates that data. Would love to hear your thoughts, and feel free to reach out to Zach and I at info@vaultsportshq.com

Show HN: Scrt – A secret manager for the command line 4 by loderunnr | 1 comments on Hacker News.

Show HN: Collow – Save time on your task management for software teams. 2 by zhaozheid | 1 comments on Hacker News.

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Show HN: Bose-dfu, a reverse-engineered firmware updater for Bose devices 4 by tchebb | 1 comments on Hacker News.

Show HN: A Firefox addon that groups tabs by privacy container in the sidebar 3 by maciekmm | 0 comments on Hacker News.

Show HN: Chemiscripts: translate ASCII chemical formulas into Unicode 2 by jwilk | 0 comments on Hacker News.

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Show HN: AI helper to avoid reading reviews on Walmart/Amazon 2 by product_oogway | 0 comments on Hacker News. We wanted to build something simple to help people spend less time reading reviews. The current prototype let's you compare two products Pro/Cons for each product using GPT-3 for entity extraction Summary of Reviews for each product using BART fine-tuned with a small dataset Decision Matrix using entity extraction --> clustering --> sentiment analysis pipeline

Show HN: Tiny embedded scripting language (in modern C++) 4 by phafu | 0 comments on Hacker News.

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Show HN: I built a platform for projects to find maintainers 3 by garritfra | 0 comments on Hacker News. A few days ago, someone I follow asked the community for help maintaining his side-project, 512kb.club. This got me thinking. There are loads of maintainers out there feeling burnt out, but they can't abandon their project since people are depending on the project to be maintained. In an effort to combat this, I built a website that lists projects looking for new maintainers. It's still quite empty and has some rough edges. Any feedback is very welcome!

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Show HN: A photo sharing app that isn't trying to be a TikTok clone 3 by Fnalsk | 1 comments on Hacker News. We launched Pidgeon a few weeks ago, and since then we've had a chance to fix a lot of bugs and upgrade the usability a significant amount. The app is made just for photo sharing. No videos, no NFTs, just pictures, comments, and chats. Each post is ranked like on reddit - a combination of the user upvote/downvotes and the amount of time passed since the post's creation. We're also trying to stay away from ads, and instead adopt a freemium model. The main reason for this is because people are a lot more concerned with privacy these days, and if we aren't serving ads, then the user knows that we don't have an incentive to steal their data. There's already a small community of about 1500 on the app, with a lot of them being professional photographers. So the photos going up look really nice (at least in my opinion). But we don't just want to be a

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Show HN: I’m Building a Nerf Dart Missile Defense System [video] 2 by vpanyam | 0 comments on Hacker News. I’m building a robot that can track nerf darts and shoot them out of the air. I’ve worked on other projects in robotics and object tracking (perception for self driving cars), but this has a whole different set of challenges. Nerf rival rounds travel at over 100 feet per second and shooting them out of the air requires aiming systems that are precise to less than half the width of a human hair and timing precision of 600 times faster than the blink of an eye. This is the first part of the series of me building the project (and my first video!) so I’d love to hear what you think!

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Show HN: Search Domain and Username in the same place 2 by rajasimon | 0 comments on Hacker News.

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Show HN: Ddosify Cloud – Nocode Load Testing Platfrom [Live Demo] 7 by kursat_ | 0 comments on Hacker News.

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Show HN: Infinite radio dramas and audio plays 3 by westcort | 0 comments on Hacker News.

Show HN: Dezbor.com – Create Dashboard with No-Code 4 by distartin | 1 comments on Hacker News.

Show HN: A Graphviz Implementation in Rust 2 by Q26124 | 0 comments on Hacker News.

Show HN: Redis Unleashed: A Free Udemy Course from the Rockstar Frank Kane 2 by node-bayarea | 1 comments on Hacker News. Frank Kane is a popular instructor on Udemy and has taught millions of students. He has now created a FREE course (limited time before it becomes paid). Check it out: Check it out: https://ift.tt/HqDbE2K Overview: Today's Redis is more than a cache! Learn how Redis Modules can replace NoSQL, Elasticsearch, Neo4j, Kafka, and more. Chapters: - Deploy Redis Cloud to AWS, Google Cloud, or Azure - Cache key/value data with Redis - Store persistent JSON data with RedisJSON - Query JSON data with RediSearch - Interface with structured data in Python with Redis OM - Analyze time series data with RedisTimeSeries - Create a real-time multi-cloud service environment with Redis Cloud Enterprise - Generate real-time recommendations with RedisGraph - Build a real-time leaderboard with RedisBloom https://ift.tt/HqDbE2K

Show HN: Fin TCP Proxy – A fan in TCP proxy using Vert.x 3 by asadawadia | 0 comments on Hacker News.

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Show HN: SimpleKV – an extremely simple, anonymous key-value store 2 by re6tor | 0 comments on Hacker News.

Show HN: Plaraphy – Paraphrasing API and Tool for Free 2 by Valentina_Zyla | 1 comments on Hacker News.

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Show HN: I made Devzat – It's like discord but in the terminal, over SSH 6 by quackduck | 0 comments on Hacker News. Run `ssh devzat.hackclub.com` to try it out! The repo is here: https://ift.tt/OJgTkqe (golang). It has markdown and emoji support, DMs, channels, and it can show images too. You can send code, and it gets syntax highlighted (you can change the theme). You can ping people like so: @user and it sends them a \a, which should play an audible sound if the terminal allows it. There's inbuilt games and rainbow names and a lot of other small things I don't remember right now. You might find the auth system interesting: it's based on a hash of ssh pubkey (bans use that and a hash of IP, so it isn't so easy to get around a ban) Also an interesting issue: bots that go around trying to brute force ssh into random IPs with common usernames. My current solution is banning if rapid successive joins are detected.

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Show HN: Fast subdomain enumerator written in Rust 3 by chockchocschoir | 0 comments on Hacker News. Hello! I'm learning Rust and also information security, so what better way to learn than to put a tool together practicing both skills? I've tried to use a couple of different tools for subdomain enumeration (part of the Discovery-party when it comes to penetration testing), but none of them were very fast, even if the DNS resolver I pointed them towards is, so I wrote my own tool that leverages concurrency to check a lot of subdomains, fast! It's written in Rust, main parts being using Tokio and async_channels, and I think it works good enough for a first release. I wanted to get recursive subdomain enumeration to work too, but couldn't figure out how to send into the same channels I'm reading from and knowing when to close the actual channels. Will work on that next! If you want to check out the project, it's located here: https://ift.tt/4cq0ZAf I'd love

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Show HN: I built an open source web hosting platform for static sites 4 by symkat | 1 comments on Hacker News.

Show HN: Free Online Crypto Profit Calculator 4 by supercoder9 | 0 comments on Hacker News.

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Show HN: Supersize Seven Segment Clock 2 by iamflimflam1 | 0 comments on Hacker News.

Show HN: Yet Another Client for HN 2 by ssnxd | 0 comments on Hacker News.

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