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Explore the hottest developer projects on Show HN for 2024-10-11. Dive into innovative tech, AI applications, and exciting new inventions!
Summary of Today's Content
Today's highlights include innovative projects shared by developers, like "Hacky Loom," a lightweight video tool, and "IsoCity" with new undo/redo features. "Dep" simplifies software build automation, while "My Cheeky Bot" offers an easy way to integrate AI assistants on websites. Others like "Mixlayer" facilitate LLM prompt deployment, and "NotesHub" is a versatile Markdown-based note-taking app. Unique offerings like the "Dead man's switch" project and various learning resources, including a simple language app for kids, showcase the diverse applications of technology today. Expect exciting updates as creators seek user feedback.
1. Show HN: Hacky Loom – 100% free, open source and light weight hacky loom
URL: https://github.com/JayNakrani/hacky-loom
Author: d7y
Description: Hacky loom in ~50 lines of pure HTML, JS & CSS. No server-side component is required.
Great for folks whose employers don't use Loom.
Popularity: 1 points | 0 comments
2. Show HN: I've added undo and redo to IsoCity
URL: https://github.com/victorqribeiro/isocity/pull/26
Author: atum47
Description:
Popularity: 1 points | 1 comments
3. Show HN: Dep, a software build automation tool
URL: https://depbuild.org
Author: mattrickard
Description: Dep is supposed to be a better 'make': the language is simpler, but the results are better.
Popularity: 2 points | 0 comments
4. Show HN: 14.5K Views in 24hrs HTTPS://autopilotlabanlysis.streamlit.app/
URL: #
Author: GTCHO
Description: Lexachrom Analytical Laboratory LLC and iAnthus Check it out: https://lnkd.in/eP9udDkN
How We’re Helping Pharmacists Interpret Reports: In the complex world of pharmaceuticals, understanding lab reports is crucial for effective decision-making. Our LabFlow platform is designed to simplify this process for pharmacists by providing:
Clear Visualizations: We transform raw data into intuitive graphs and charts, making it easier for pharmacists to identify trends and key metrics at a glance.
Interpretation Guidelines: Each report comes with contextual explanations and interpretation tips, helping pharmacists understand what the data means for patient care and treatment decisions.
Interactive Features: Our platform allows pharmacists to interact with the data directly, offering the ability to filter results and explore different scenarios based on their specific needs.
Educational Resources: We provide supplementary materials and resources to help pharmacists stay informed about best practices in lab analysis and report interpretation.
By streamlining the report interpretation process, we empower pharmacists to make informed, data-driven decisions that enhance patient outcomes. Together, we are advancing the field of pharmacy through innovation and collaboration!
Popularity: 1 points | 0 comments
5. Show HN: Self-Hostable Algolia DocSearch Replacement
URL: https://github.com/fastrepl/canary
Author: yujonglee
Description: Interactive demo: https://getcanary.dev/docs/cloud/demo
Canary works with local search indexes like Pagefind too: https://getcanary.dev/docs/local/demo
For both demo, you'll find small "code" tab to see actual code to build the search UI.
Self-hosting guide: https://getcanary.dev/docs/cloud/self-host
Would love to hear any feedback!
Popularity: 41 points | 13 comments
6. Show HN: I made an application that creates a folder directory annotation tree
URL: https://github.com/itchaox/annotree
Author: itchaox
Description:
Popularity: 2 points | 0 comments
7. Show HN: Peak Brain Plasticity book – maximize brain power
URL: https://www.saidhasyim.com/book/peak-brain-plasticity/
Author: saidhasyim
Description: The book is based on research on memory and learning, focusing on techniques that strengthen brain functionality and exploit neuroplasticity—the brain's ability to adapt and change.
It also covers practical methods like spaced repetition, mnemonics, and other strategies to enhance memory retention.
Popularity: 9 points | 4 comments
8. Show HN: 31Sequence–free Major System mnemonics generator
URL: https://31sequence.saidhasyim.com/
Author: saidhasyim
Description: Transform any sequence of numbers into memorable words or phrases using the major system mnemonic technique. Use it to memorize for an exam, trying to remember important dates, or just looking to enhance your memory skills, this tool makes it simple and effective.
Popularity: 1 points | 0 comments
9. Show HN: GitHub bot that automatically submits code review on each PR
URL: https://github.com/gitpack-ai/gitpack-ai
Author: meteor333
Description: Hi Everyone,
I made an open-source GitHub bot that automatically submits a detailed line-by-line code review instantly on any new PR. It's just one-click install to get started. You can host your own bot if you'd like. Open for feedback. thanks!
Popularity: 4 points | 0 comments
10. Show HN: Made a broken link checker with AI (didn't touch the code at all)
URL: https://seobotai.com/broken-link-checker-free/
Author: johnrushx
Description: Pretty sick what AI can do in coding.
In 20 minutes
- Prompted AI to build a mini-tool
- Deployed it to the internet with one click
- Asked AI to make a landing page for it
- It's live
I know devs gonna say: but but but
however, the progress is crazy, I'm a coder myself, and I build tools with AI prompting, instead of coding. I recommend you try
Popularity: 2 points | 0 comments
11. Show HN: CoffeeSpace – A simpler cofounder matching app
URL: https://www.coffeespace.com/playground
Author: fauzanrm
Description: We’ve been working on a playground that showcases what our cofounder-matching mobile app can do (https://coffeespace.com). It’s designed as a swipe gallery (similar to Hinge), but instead of matching romantically, you’re swiping through profiles of potential cofounders. The profiles are simulated and representative of the real users you'll find on our app. You can even try setting filters to refine your matches.
Why we built it:
Our mission is simple: to create more high-quality cofounder team-ups in the world. In the startup space, finding the right cofounder can be challenging, and we wanted to provide an intuitive, fun way to make that connection. We’ve even integrated LinkedIn information into the app to give you a fuller sense of who you’re connecting with.
What to expect:
You can try the playground now, using it to test out different filters and explore the user experience. If you’d like to try the app itself, it’s built using FlutterFlow and is ready for download.
We’re still figuring out if the swipe method is the best way to match cofounders. We’re considering adding a browse feature where users can view recommended profiles in a more traditional manner. A semantic search bar that lets you find cofounders by specific traits and characteristics is also in the works.
Constantly looking for feedback:
We’ve gained around 6,000 users and are constantly improving the app based on what we hear. We’d love your feedback—especially as we continue to iterate on user experience for founders.
Fun things to try:
- Try different filters and see what kind of cofounders you find.
- Let us know if swipe feels like the right approach for you, or if browsing/searching fits better.
The tech stack:
Mobile app: Built with FlutterFlow. Playground: JavaScript and HTML running on Webflow. Looking forward to hearing your thoughts!
Cheers, Hazim, Carin, Fauzan
Popularity: 3 points | 1 comments
12. Show HN: Replace "approve" with "bless" in GitHub UI
URL: https://gist.github.com/xpl/ec3587e58912a79aedc6edd4077df9b3
Author: xpl
Description: Bless you!
Popularity: 3 points | 0 comments
13. Show HN: High performance human detector for low-end hardware, written in C++
URL: https://github.com/jmaczan/yolov3-tiny-openvino
Author: yu3zhou4
Description:
Popularity: 1 points | 0 comments
14. Show HN: AI-powered tool to convert tech job requirements into interview plan
Author: xakpc
Description:
Popularity: 1 points | 1 comments
15. Show HN: An infinite shared pixel art canvas
URL: https://everyonedraw.com/6/4298/8439
Author: seangransee
Description: This is a fun project I’ve been slowly improving over the past few years. It started as a fun technical experiment and has grown into a canvas where over 300 million pixels have been placed, one pixel at a time.
It’s a single realtime canvas shared by everyone around the world. And when I say it’s global, I truly mean that. Communities have popped up everywhere from Germany to Japan to Azerbaijan. It even had quite the following in China before it got banned by the Chinese firewall.
I call it an “infinite canvas”, but of course, infinite values don’t exist in computing. See if you can find the edge ;)
Popularity: 5 points | 2 comments
16. Show HN: Mixlayer – code and deploy LLM prompts using JavaScript
Author: zackangelo
Description: Hi HN,
I'm excited to introduce Mixlayer, a platform I've been working on over the past 6 months that allows you to code and deploy prompts using simple JavaScript functions.
Mixlayer recreates the developer experience of using LLMs locally without having to do all of the local setup yourself. I originally came up with this idea when using LLMs on my MacBook and thought it’d be cool to build a product that makes it easy for everyone. It compiles your code to a WASM binary and runs it alongside a custom inference stack I wrote in Rust. When you integrate LLMs in this way, your code and the model share a common context window that stays open for the duration of your program’s execution. I find many common prompting patterns become much simpler when applied in this way versus using a generic OpenAI-style inference API.
Some cool features:
- Tool calling: LLM has direct access to your code, just pass objects containing functions and their descriptions
- Hidden tokens: Mark certain tokens as "hidden" to recreate long-running reasoning and iterative refinement operations like gpt-4o.
- Output constraints: Use regular expressions to constrain the generated text
- Instant deployment: we can host your prompts behind an API that we scale for you
Tech details:
- Built on Huggingface's candle crate
- Supports continuous batching and multi-GPU for larger models
- WASM allows me to support for more prompt languages easily in the future
Models:
- Free tier: Llama 3.1 8b (on NVIDIA L4s, shared resources)
- Paid tier: Faster models on A100s (soon H100 SXMs)
- Llama 3.1 70b (currently gated due to resource constraints, requires 8xH100 SXMs)
Future:
- Vision models
- More elaborate decoding methods (e.g. beam)
- Multiple model prompts (routing/spawning/forking/joining)
I’m happy to discuss any of the internal/technical details around how I built this.
Thank you for your time and feedback!
Popularity: 4 points | 0 comments
17. Show HN: Generate unique LogoMarks with generative AI
URL: https://makebrand.io/logomaker
Author: dasfelix
Description: Every time I started a side project in the past, I struggled to create a good-looking, unique logo. Although there are many Logo Generators out there, they either use premade icons or are too expensive. So, I decided to create the MakeBrand LogoMaker, the perfect Logo Maker for small businesses and side projects.
MakeBrand LogoMaker uses modern generative image models to create truly unique LogoMarks that perfectly fit your brand or project. The logo can be further customized using the built-in editor, where you can adjust fonts, sizing, spacing, and colors to suit your needs.
The pricing is transparent and credit based. For just 10€ you can generate 20 different LogoMarks you can choose from! You can export your Logo for Free in high-quality SVG or in a bundled Package.
If you sign up now you get 40 free credits!
If you have any questions or feedback, please let me know!
Thanks, Felix
Popularity: 2 points | 0 comments
18. Show HN: I spend 24 hours making LinkedIn headlines generator
URL: https://www.imgtoprompts.com/linkedin-headline-generator
Author: dhangzz
Description: hello guys,
I spend 24 hours making LinkedIn headlines generator.
What do you guys think of my LinkedIn headlines generator?
Popularity: 1 points | 0 comments
19. Show HN: I built an iOS app – Teleprompter Pro for Video
URL: https://apps.apple.com/us/app/teleprompter-pro-for-video/id6477770039
Author: kw_dev
Description:
Popularity: 1 points | 0 comments
20. Show HN: AudioWorkletProcessor Generator Powered by AI
URL: https://angular-audio.com/worklet-generator
Author: jsmithoner
Description: Hello, Here is an editor and generator for audioworkletprocessor class in javascript. The workspace is dedicated to develop this class. You can drag and drop files to test and signup for free credits or use your personal API KEY
Popularity: 2 points | 0 comments
21. Show HN: Bazaari – An Easy Simple Ecommerce Platform
URL: https://bazaari.io/
Author: alizaid
Description:
Popularity: 2 points | 2 comments
22. Show HN: Add an Open AI assistant to your website easily
URL: https://www.mycheekybot.com
Author: cheekyprogram
Description: Hello all!
I have developed a system called My Cheeky Bot that allows you to add an OpenAI assistant to your website in minutes. You can either embed a sticky popup chat assistant to your site or inline an assistant to an existing page. I have developed scripts for existing page builders as well as a React package and a WordPress plugin to integrate your assistant effortlessly. It's free to try out. The main features are My Cheeky Bot will automatically collect leads from your conversations and also you can watch visitor conversations in real time to gain more insight. I am also going to be relying on a referral system to do my marketing. I appreciate all feedback! Thanks for taking a look!
Popularity: 1 points | 0 comments
23. Show HN: You Need an AI Social Clone
URL: https://www.youneedanaisocialclone.com/
Author: lyogavin
Description: I’m building this AI tool to automatically scan posts on reddit or X feed or youtube comments, etc to find the answers, insights and opportunities for you.
Different from traditional RPA or social listening which are mostly keyword filter based, this tool allows you to ask any vague questions like: "watch for opportunities that I can reply to other account to get traffic back to me", or:
"watch for AI papers about latest developments on text to video", or:
"read Youtube comments to find what people like and don't like about cursor”
Popularity: 1 points | 0 comments
24. Show HN: Generative Ambient Music DAW in the Browser
Author: loorha
Description: After many years of research and work I finally put together this MVP for creating ambient music soundtracks for content creators. Would be happy to hear some feedback on what can be improved!
Popularity: 2 points | 0 comments
25. Show HN: Gradually slow the infinite scroll of Reddit/Twitter
URL: https://github.com/elijahrogers/sleeping_policeman
Author: vaporwave
Description: Many people try to limit their screen time and I'm sure I'm not the only one who found the existing tools lacking. Mostly, they consist of locking yourself out of accessing some websites after a certain amount of time or during certain hours of the day. The problem with these is that - as long as you have the unlock code - you still need to have the willpower to avoid turning them off.
This led me down the path of making the content itself less interesting; to break down the carefully crafted feedback loop that leads to endless scrolling.
Sleeping Policeman is my attempt to create a gentile nudge to lower screen time. It slowly adds a delay to each request over the course of the day until content takes long enough to load that you find something better to do.
Would love to hear your feedback!
Popularity: 4 points | 0 comments
26. Show HN: ZenMD converts a Markdown folder to a site with a single command
URL: https://www.npmjs.com/package/zenmd
Author: randomor
Description: I have been dogfooding this npx tool to build all my markdown content sites. It allows me to start a site within minutes. As it's just npx zenmd && netlify deploy without downloading any framework starter kit, cloning any repo, or generating any folder structure with configs.
It's built on remark.js, supports images, [[wikilinks]], and raw html in markdown, as well as custom layout.html customizations. Once the site is built, you can open the output .html pages without a server to preview.
Demo: here is a post expanding on the "whys" on my personal site (built with ZenMD) - https://idealistspace.com/zenmd
Just made the Github repo: https://github.com/randomor/zenmd public if you'd like to look at the code.
Popularity: 3 points | 0 comments
27. Show HN: Rashomon – A Newsbetting Site
URL: https://www.rashomonnews.com/accounts/login?next=/
Author: totemandtoken
Description: Hello,
I recently made a blog post about this site (found here: https://nassharaf.github.io/ideasthete/projects/Rashomon.htm... ) but I figured this was a good submission to have separately since this demo site is something anyone can play with and seems to fit the "Show HN" guidelines better than the blog post does. Please let me know what you think!
Popularity: 1 points | 0 comments
28. Show HN: Camera Autodelete –Take pictures without camera roll, deletes in 30days
URL: https://apps.apple.com/no/app/camera-autodelete/id6730121526
Author: punnerud
Description:
Popularity: 1 points | 0 comments
29. Show HN: FocusBrew A personal productivity Chrome extension
URL: https://www.focusbrew.dev
Author: baruchbski
Description: Hey
I want to share a Chrome extension I originally created for my own use, but decided to launch publicly after friends showed interest. It's called FocusBrew, and it combines three essential productivity tools:
1. Pomodoro timer: Stay focused with customizable work/break intervals 2. Task tracker: Keep your to-dos organized and visible 3. Site blocker: Eliminate distractions by blocking time-wasting websites
Why I made FocusBrew: I couldn't find a single extension that combined these features effectively, so I built one for myself. When friends saw me using it and asked for a copy, I realized it might be helpful for others too.
Key points about FocusBrew:
- It's completely free
- Doesn't save any personal data (privacy-focused)
- Seamlessly integrates Pomodoro, task tracking, and site blocking
- Clean, intuitive interface
- Customizable to fit your workflow
I'm looking for feedback from fellow productivity enthusiasts to help refine the extension and make it even more useful for the community.
Popularity: 1 points | 0 comments
30. Show HN: I made an Ollama summarizer for Firefox
URL: https://addons.mozilla.org/en-US/firefox/addon/spacellama/
Author: tcsenpai
Description: Source: https://github.com/tcsenpai/spacellama
Popularity: 88 points | 25 comments
31. Show HN: Automatic PR reviews with LLMs (open-source)
URL: https://github.com/gitpack-ai/gitpack-ai
Author: meteor333
Description:
Popularity: 3 points | 0 comments
32. Show HN: PiSlide OS – the easiest way to display images on an RPi
URL: https://github.com/JarvyJ/pislide-os
Author: Jarvy
Description: I've always wanted an easy way to display images on a Raspberry Pi. No X11/wayland (just DRM), with modern image format support (JXL, HEIC/HEIF, AVIF, along with the standard JPG, PNG, BMP, TIFF, SVG), slideshow support, and easy to run.
I also figured it's a good way to use that old Raspberry Pi that's setting in a drawer somewhere, since I target the RPi 0-5.
I have some plans to add animated gifs, HW accelerated video, and a frontend for uploading photos/managing settings - but that's coming down the line!
Popularity: 1 points | 0 comments
33. Show HN: Valuemetrix – AI-Powered Investment Insights
URL: https://www.valuemetrix.io/
Author: deepu178
Description: Hey everyone! I'm thrilled to introduce Valuemetrix, our new platform designed to redefine how individuals and retail investors approach investment research. My technical co-founder and I have built a comprehensive investment research platform that empowers you with the data and insights needed to make smarter financial decisions.
Valuemetrix provides real-time and historical stock data, financial news, and comprehensive fundamental data like income statements and balance sheets. One of our standout features is an LLM-powered chatbot that serves as your personal investment assistant. Whether you're new to investing or a seasoned pro, our AI assistant helps you interpret complex data, uncover hidden insights, and guide you through your research, ensuring you never miss a critical detail. We’re passionate about democratizing financial analysis, making it accessible to everyone, regardless of their background. Plus, you don’t need to log in to check company data—just dive right in!
A huge thank you to our early supporters and advisors for helping us reach this milestone. We’re just at the beginning, and we’re eager to hear your feedback, answer any questions, and continue building something truly special. Join the conversation and share your thoughts—we’d love to hear what you think! Feel free to adjust any part of the message to better match your style or specific details about Valuemetrix!
Popularity: 1 points | 0 comments
34. Show HN: Dead man's switch without reliance on your infra
URL: https://github.com/adamdecaf/deadcheck
Author: adamdecaf
Description: I wrote this Go project to implement a dead man’s switch that didn’t rely on cron jobs, timers, databases, etc on the infra it runs on. Deadcheck integrates to PagerDuty and keeps a long running incident snoozed until expected check-in times where it’ll alert unless a check-in occurs.
Popularity: 126 points | 110 comments
35. Show HN: Hypership – The All-in-One Platform for Deploying and Managing Web Apps
Author: upmostly
Description:
Popularity: 4 points | 1 comments
36. Show HN: I made a Smart Calendar – E-Paper Based, Useful AI, Firmware Access
URL: https://get.inkboard.ink/
Author: garshythoel
Description: Hi HN!
My name is Harsh and I've made a Smart Calendar that lives on your desk and syncs with your favorite calendar and task apps. Inku was created to do three things: Be useful, be smart, and be joyful - and that's it. It's mostly a passive device meant to be in your work/home space and not whine for your attention. It started out as a personal project but eventually ended up doing a small alpha test after interest from friends and people on the internet - we’ve now gone all out with a crowdfunding campaign.
The Inku Smart Calendar: Uses Spectra 6 spec E-Paper Connects to the major calendar/todo app providers Has AI summaries Has a bit of a personality
I personally hate having to pull out my phone for mundane things like knowing my schedule for the day and it's even more annoying when (even w/ the notifications) - i still end up missing things. Inku was made because i've loved using paper/pen/whiteboards my whole life but the manual upkeep - as life has gotten busier - has become harder.
This is without the screen strain headaches as well. I have a core belief/aspiration for information to be ambient and around us without locked away behind glass rectangles. One major wave of this is happening via AR/VR - but i personally prefer the not strapping it to my face way of going about it (No hate, I own an Oculus haha).
Inku has no notifications, no speakers and only updates once or twice an hour (only if there's something on your schedule). That said…
I know the design won't work for everyone - it’s definitely not…minimalist - and that there's plenty Inku could be improving on other aspects.
Disclaimer: But what if it's vaporware…it is Kickstarter.
Indeed, valid skepticism - we actually already have done a fully functional alpha test with about 5 people, i primarily made it for myself but ended up making a few more when i found that people were interested in having their own - you can find some of the context in my twitter threads. This is more of a productionizing push rather than an Idea. That said there is always a risk w/ Kickstarter products not shipping.
We also plan to open up the firmware in case people would like to make use of their own endpoints/flash their own firmware + open up integrations code on the server for the community to create their own data sources.
I hope that Inku may be interesting for some of the people here! Feel free to ask any questions - i'll be responding!
You can find most information on the Kickstarter.
Also, Our feature requests and roadmap are public - you can add/comment/upvote on them here: https://inkboard.canny.io/inku-feature-requests
Thank you for your time and attention!
Popularity: 5 points | 4 comments
37. Show HN: Addicted to Learning
Author: rstnpce
Description: Isn’t it strange how we can spend hours mindlessly scrolling through social media, yet struggle to focus for even a fraction of that time on learning something meaningful?
Why is it easier to absorb endless streams of stupid content than to invest in something that can truly enrich us?
Obviously, we get constant dopamin hits with the former and the latter feels like effort, right?
Wrong!
I mean, think about it, when you finally understand a math problem and get that AHA-moment, this is the biggest hit of dopamin you can ever imagine, no?
So, if you ask me, the biggest difference between being addicted to learning vs. social media is the delay of gratification.
Also, social algorithms know you very well. They know exactly when it’s time to show you something that you like to keep you engaged.
Luckily, the same applies to resourceful content. If you interact with that 2h every day, an algo trained on your behavior also knows the ins- and outs of how you learn and get to your small and big AHA-moment the quickest.
So, who’s building this?
We do. It’s called evulpo.
A learning companion that delivers aha-moments for K-12 students. We source the content from the teachers, run it through our algorithm, and provide it to each student in a way where they learn best (i.e., get the AHA-moment).
Thoughts? And also, how can we make it work in the US?
Popularity: 2 points | 3 comments
38. Show HN: I'm 15 and I built this new tool to find consumer pain points
Author: jasonagi
Description: Hey HN! Jason here. I'm still in high/secondary school, but I love tech/ai and building helpful (well, trying to) projects.
I recently released PainPoint.Pro, a new way to find consumer pain points and product ideas - I got a pretty decent response with about 3K visits to my site, I did not stop there though, I kept iterating and adding new features much requested by some awesome people here giving me feedback. Here's what it does and why I built it:
So, I noticed all these indie hackers scraping Reddit and X for product ideas. But I thought, why not look somewhere else? Somewhere with tons of opinions and complaints...
YouTube comments.
People are always complaining in the comments or voicing their opinion, think about MKBHD's videos, people are always pointing out the negatives of the tech he reviews.
That's why I created PainPoint.Pro. Here's what it does:
You give it a YouTube video URL (We have search functionality if you can't be bothered to open youtube) It scans all the comments. You get a neat report with:
Common complaints grouped together Ideas for products to solve these issues Highlighting of comments where people are saying "I wish there was a" or "I would pay for" etc etc Most negative comments A search function for all the comments We give 1 free credit, try it out and lmk your thoughts! :)
However, If one Youtube video is not enough:
Enter a Youtube niche, eg tech or sports It scans (up to) 10 videos in that niche to give you an even better report (This will be increased very soon just currently scaling my infrastructure) You get the full report like mentioned above What I learned from this is the importance of speed, and using the best tools to accelerate your development. With the tools right now you can 10X your speed allowing you to ship all of your ideas to a high quality standard every 1-3 weeks, this was never possible before and I’m still juggling secondary/highschool.
Social proof is also much needed, so any constructive feedback is
If you want to see my full journey in building amazing (at least trying to) products, I am very active on X - https://x.com/ardeved - Send me a message here if you have any queries!
I have 53 ideas in my notepad (12 are stupid) which I will work on soon, but I'd love to hear your thoughts on my latest project - https://painpoint.pro!
Popularity: 1 points | 0 comments
39. Show HN: AWS-SSO-Google – Acquire AWS STS Credentials via Google Workspace SAML
URL: https://github.com/walkersumida/aws-sso-google
Author: walkersumida
Description: Acquire AWS STS credentials via Google Workspace SAML in a browser.
Popularity: 1 points | 0 comments
40. Show HN: SaaSPack – From Idea to MVP in Record Time
Author: billa_baig
Description: Hey HN, I'm Bilal, and I’ve been working on SaaS Pack, a Next.js boilerplate designed to help developers and indie hackers launch micro SaaS products faster. It includes built-in features like authentication, payment processing, waitlist forms, and more. My goal is to simplify building SaaS apps so you can focus on your unique product without reinventing the wheel. Would love feedback and thoughts from the community!
Popularity: 1 points | 0 comments
41. Show HN: I made a graph guessing game named GraphGuessr
URL: https://www.graphguessr.com/
Author: jarowtf
Description:
Popularity: 2 points | 4 comments
42. Show HN: Pocache, preemptive optimistic caching for Go
URL: https://github.com/naughtygopher/pocache
Author: bnkamalesh
Description: Hey all, I recently published this Go package, and would like to show off as well as get feedback!
Popularity: 88 points | 29 comments
43. Show HN: A minimalist basketball stat sheet app
URL: https://gitlab.com/andrewfulrich/statskeeper
Author: TiredGuy
Description: I was at a volunteer coach's meeting for the upcoming basketball season, and a friend of mine mentioned that he had gotten a stat book this year to help him better keep track of what his players needed to work on. As the analytical nerd that I am, I thought this was a great idea!
I checked out a few statkeeping books, and either didn't find one that had all the stats I was interested in as someone who's developing young players (e.g missed vs. made layups, double-dribbles), or required a lot of special marks that increased the learning curve and distraction factor. I saw a similar deficiency with existing apps, and I also wanted one that allowed you to easily export the data for sharing/compiling and had an undo button for my inevitable mistakes. I tried it at some games this last weekend and my son and his friend enjoyed talking to each other about their numbers on the way home. I also look forward to helping my friend who got the statbook during the times he can't enter stats himself.
How to use: It starts with a tutorial, but basically after you click "Players" and enter your players, you can increment stats by selecting a player from the top and then selecting a stat. You can view your stats anytime by clicking "Show Stats", and when finished you can hit "Export CSV" and then "Reset" to get ready for the next game
How it's built: It's pretty much built with vanilla js, except for the tutorial lib (which I also made with vanilla js, btw: https://gitlab.com/andrewfulrich/tourit.js). I took and modified the central state store from here (https://gitlab.com/andrewfulrich/barleytea/-/blob/master/doc...). All the data is stored in window.localStorage, so no back-end. Cursor+Claude helped generate a lot of the original code but became a lot less useful when it came to refactoring and debugging. It was my first successful project with Cursor and it was definitely a good experience overall.
Popularity: 2 points | 0 comments
44. Show HN: A Tool for Monetizing Chatbots Using Affiliate Links
URL: https://monetizechatbots.com/
Author: AndySurtees
Description: I couldn't find an easy way of doing this, so I made one. Uses Skimlinks to generate the links, so you'll need an account there. Any feedback much appreciated.
Popularity: 1 points | 0 comments
45. Show HN: Byte-Pair Encoding tokenizer for training LLMs on large datasets
URL: https://github.com/jmaczan/bpe-tokenizer
Author: yu3zhou4
Description:
Popularity: 2 points | 0 comments
46. Show HN: Launching Customer Relationship Management
URL: https://www.classe365.com/customer-relationship-management
Author: hunny_bunny
Description:
Popularity: 1 points | 0 comments
47. Show HN: NotesHub: cross-platform, Markdown-based note-taking app
URL: https://about.noteshub.app
Author: alex-titarenko
Description: Thank you for your comments, just some context:
- The app is available for iOS, Android, Windows, Mac, Apple Vision Pro, and the Web.
- The Web version is implemented as a Progressive Web Application that is very responsive, local first, offline first, can be installed, and is entirely free to use.
- Native (hybrid) versions do not require subscription fees and have small one-time payment.
- You can store your notes in Git using any Git provider such as GitHub, GitLab, or Bitbucket. However, it has the best built-in integration with GitHub. Self-hosted scenarios like Gitea are also supported. In addition to Git, you can store your notes in a file system and iCloud Drive on Apple Devices.
- It has a rich Markdown syntax support with added extensions like Mermaid, ABC music notation, callouts, etc.
In addition to regular Markdown notes, you can create Kanban boards for easy task management (under the hood, it is still stored in Markdown). If that is not enough, you can create whiteboards based on Excalidraw and embed them back into your notes.
Popularity: 134 points | 104 comments
48. Show HN: I made an AI humanizer that does not mess up your text
URL: https://ai-text-humanizer.com/
Author: Gablopreneur
Description: In the ever evolving world of ... naaah, I can't see it anymore. Everywhere the same phrases, words, and patterns. Sometimes people even leave the GPT-generated ** and the ### characters in the text. I noticed that I immediately distrust any text that looks like copy & paste GPT content.
"Are there tools to solve that problem?" I thought.
I fired good ol' Google to see if there are any good tools to "humanize" AI content.
Let me tell you: There were plenty!
But to make a long story short: The first few results on Google were horrible. They add mistakes to your text or mess it up with weird words that even destroy the meaning of your message. All that just to get a 0% AI score from any AI detector. Even ahrefs jumped on the humanizer keyword train and made another mediocre tool. It's all about SEO traffic, I guess?!
My last few years circled about plain language and how it helps people understand your message. Simple language builds trust. It converts visitors into customers, into fans. Plus I've been programming for about 25 years now. Plus I already did a few things with the GPT API and lots of things with regular expressions and text manipulation.
So, this seems like a job for me, right?
Two months of trial and error until - EUREKA - behold - yet another humanizer!
My humanizer is about a month old now and already gets organic traffic from Google, Reddit, and some AI directories. The traffic has a promising upward trend. The tool attracted more than 3,500 users and 130 paying subscribers, which is insane. I didn't expect a lot, even though I did my SEO homework (as far as I am able to as a dev).
How did I do it? A few takeaways:
1. Start with a strong main keyword and build your page around it (title tag, headings).
2. Look at the top Google results for your keyword and do what they do - just better.
3. Create a few easy backlinks on AI directories, but not too fast, or Google thinks you are spam.
4. Post your link on social media where people are asking for a solution you provide (Reddit worked best by far. Disclaimer: I have no idea how social media works).
5. Free tier! With so many humanizers, you have to convince new users in seconds. Let them try with one click. Limit it fiercely, though. People will abuse it if you let them.
6. Ask and beg your first users for feedback. Where do they get stuck? What's weird?
7. Analytics! You need to collect data on how users use your tool to make the right next steps.
What a ride. And it is just getting started. Thanks for reading my story.
Gablo from https://ai-text-humanizer.com
Popularity: 1 points | 4 comments
49. Show HN: NYT Connections – A free, stress-relieving word puzzle game
URL: https://nytconnections.site
Author: BabyJordan
Description:
Popularity: 2 points | 0 comments
50. Show HN: Breadcrumbs iOS App – keep track where you have been (GPS, background)
URL: https://apps.apple.com/us/app/breadcrumbs-me-on-the-map/id1503184529
Author: finalfrontier
Description: A simple iOS application to see where you have been with your phone and how far you have traveled each day. The location information is collected in the background without draining the battery.
It is a free app! With the optional subscription to access more advanced features such as location sharing.
Based on feedback, the app was recently updated with improved filtering (date, time, ranges); new satellite map view; new import/export capability!
If you like the app, I will very much appreciate your support in a form of rating and/or review.
Thank you!
Popularity: 3 points | 0 comments
51. Show HN: Bullshit Translator, OSS Chrome extension that cuts through the crap
URL: https://chromewebstore.google.com/detail/bullshit-translator/likfogalmhhpjjfglpjdlmmahjbedgbo
Author: jbouaziz
Description:
Popularity: 4 points | 1 comments
52. Show HN: Incredibox Sprunki Game – Fan-made mod Incredibox music game
URL: https://incrediboxsprunki.app
Author: Aiden242
Description: Hey HN!
I recently created Incredibox Sprunki (https://incrediboxsprunki.app), a fan-made mod of the popular Incredibox music game, and I thought it might interest this community.
Key features:
Expanded sound library with new genres and tones New characters and animations, including original Sprunki OCs Web-based gameplay - no download required Maintains the intuitive drag-and-drop interface of the original Ability to share creations with the community What I find interesting:
The project showcases how fans can expand on existing concepts It's a great example of browser-based audio manipulation The community aspect, with sharing features and mod support I'm curious to hear what the HN community thinks:
Have you tried Incredibox or similar music creation tools? What are your thoughts on fan-made mods enhancing popular applications? Any ideas for features that could further improve this kind of music creation tool? Looking forward to your insights!
Popularity: 1 points | 3 comments
53. Show HN: I Made a Technical Phone Screen Using the OpenAI Realtime API
URL: https://actamachina.com/technical-phone-screen/
Author: tlyleung
Description: Hi HN! I’ve been playing around with the OpenAI Realtime API this week and thought a fun way to try out its capabilities would be to build a Technical Phone Screen app.
Just a heads-up, you’ll need your own OpenAI API Key to run it (since it burns through credits at 24c per minute).
If you open up the browser console, you can also see the transcript when interacting with it.
Source code: https://github.com/tlyleung/technical-phone-screen
Prompt: https://github.com/tlyleung/technical-phone-screen/blob/main...
Popularity: 1 points | 1 comments
54. Show HN: Text-Behind-Image YouTube Thumbnail Generator
URL: https://generatethumbnails.com/
Author: jackculpan
Description:
Popularity: 2 points | 0 comments
55. Show HN: Markdown to Poster Image Editor
URL: https://readpo.com/en/poster
Author: blueeon
Description: Create elegant graphic posters with Markdown for free. Edit using Markdown, flexible and real-time preview, supports export as images. Supports multiple ReadPo poster templates and themes. Provides a free poster rendering API that can be integrated into your website, Bot, ChatGPT, Coze, and other platforms.
Popularity: 2 points | 1 comments
56. Show HN: I made a simple web app to help kids learn a new language
Author: rioppondalis
Description: Hey there!
Out of the necessity to teach my son a new language, I developed an app just for him. After months of use and realizing how effective it was, I decided to make it available to the public. Now, I’m looking for your support, feedback, and possibly help in reaching potential customers.
Take a look and let me know your thoughts!
Thank you!
Popularity: 43 points | 31 comments
57. Show HN: All books mentioned on the recent Ask HN best books thread
URL: https://hnbestbooks.pages.dev/
Author: mahin
Description: I spent a lot of time going through the recent thread: Ask HN: What's the "best" book you've ever read? (https://news.ycombinator.com/item?id=41756432) so I made this website to browse through it later and get the books I want from Amazon.
It gets the comments using the HN API, uses the Open AI API to extract book names, and then the Amazon API to find the book on Amazon.
Popularity: 9 points | 0 comments
58. Show HN: Idol, an IDL and binary encoding for zero-copy local IPC
URL: https://github.com/jmillikin/idol
Author: jmillikin
Description:
Popularity: 3 points | 3 comments
59. Show HN: Anime PFP Collection
Author: ImranK
Description:
Popularity: 3 points | 0 comments
60. Show HN: Bookmark Pruner – a low-effort extension for dealing with bookmarks
URL: https://github.com/pedrosbmartins/bookmark-pruner
Author: pedrosbmartins
Description: Full-fledged solutions to bookmark and read-later management never quite worked for me, so I built this simple tool to help me prune and rediscover my bookmark collection.
It simply loads a random bookmark, displays its age in days, and lets you remove it or move on to the next random bookmark.
Sharing it here in case anyone finds it useful, too!
Popularity: 1 points | 0 comments
61. Show HN: Prismy – GitHub-Native, AI Localization for Dev and Product Teams
Author: cyrilco
Description: Hey HN, we've built Prismy - an AI-driven localization tool that integrates seamlessly with GitHub to solve the headaches of multilingual product releases. We'd love your feedback!
# The Problem
As former PM and Engineer at international companies, we've experienced the pain of multilingual releases:
1) PMs drowning in translation management and stakeholder sync.
2) Developers frustrated by merge conflicts and disrupted workflows.
3) Existing tools: bloated, hard to use, and expensive for key features.
# Our Solution: Prismy
Prismy is a GitHub-integrated, AI-powered translation tool that:
- Monitors GitHub in real-time for updates
- Detects missing translations across branches
- Generates AI translations tailored to your business
- Notifies stakeholders via Slack and GitHub comments
- Provides a UX-friendly interface for review/editing
- Commits directly to feature branches or creates PRs for main branch changes
# AI Implementation
Our AI isn't just an LLM call. We've built a custom engine that:
1) Ingests your glossary, style guide, and past translations
2) Performs context-aware translation considering surrounding code and comments
3) Applies transfer learning to fine-tune on your specific domain and brand voice
# Why Prismy?
- Save dev time: No more manual string updates or merge conflict resolutions
- Improve PM & translators productivity: Automated workflows and intuitive UI
- Maintain consistency: AI ensures brand voice across all languages
We're looking for HN's legendary critical feedback. What have we missed? What would make this indispensable for your team?
Try it out: https://www.prismy.io
Do not hesitate to reach out cyril[at]prismy.io
Popularity: 4 points | 1 comments
62. Show HN: Free Job Title Generator – Need to Define a Job? Generate One in 10s
URL: https://jobzumi.com/job-title-generator
Author: neel_rawlani
Description: Create professional, tailored job titles in seconds with our Free Job Title Generator. Perfect for recruiters looking to attract top talent with clear, relevant titles. Easy to use and customizable for any industry or role.
Popularity: 1 points | 0 comments
63. Show HN: AutoBacklink-Pr*ductHunt is sucks, let's promote each other's products
Author: mgilangjanuar
Description:
Popularity: 2 points | 0 comments
64. Show HN: I made a football/soccer formation and squad app
URL: https://apps.apple.com/au/app/football-formation/id6683308607
Author: chocoboaus2
Description: Inspired by watching my sons coach using a carry around whiteboard, plus also starting to coach my wifes over 30s womens amateur team I wrote a mobile app for amateur football/soccer coaches.
It allows you to add your players information, manage substitutions during games (who's on the field, whos on the bench) as well as drag around players into formations, draw tactics on the screen and share using the IOS share features to email, messages etc. Build your tactic and share it with the team between games.
It's free and its designed to just be an easy thing for coaches to take around with them and has no cost.
I know I'm not the first to do this but many of them are targeted towards professional coaches and a lot more complex than they need to be in my opinion. Some are attached to expensive hardware subscriptions for more in-depth player management than amateur coaches need.
Appreciate any feedback and thanks for giving it a go if you do :)
Popularity: 17 points | 9 comments
65. Show HN: 31Trace–monitor book/business/app reviews
Author: saidhasyim
Description: - Monitor store's reviews on Google Map, Trip Advisor, Yelp, TrustPilot.
- Monitor book's reviews on Amazon, Apple, Audible, Goodreads, Google Play, Kobo, Scribd, Barnes and Noble, StoryGraph.
- Monitor app reviews on Google Play and Apple App Store.
The list is continuously growing.
Popularity: 1 points | 0 comments
66. Show HN: 31Memorize–vocabulary mnemonics and ML-powered spaced-repetition
URL: https://www.31memorize.com/
Author: saidhasyim
Description:
Popularity: 1 points | 0 comments
Conclusion
Today's Show HN roundup showcases a diverse range of innovative projects. From AI-powered tools to creative coding solutions, these projects reflect the dynamic nature of our tech community. Which project caught your attention the most? Let us know in the comments!
Tags: #ShowHN #TechInnovation #DeveloperProjects #AI Applications #Open Source Software