Show HN Today: Top Developer Projects Showcase for 2024-10-17
Explore the hottest developer projects on Show HN for 2024-10-17. Dive into innovative tech, AI applications, and exciting new inventions!
Summary of Today’s Content
Today’s content highlights various innovative projects shared on HN. Key submissions include a USDT address tracker to monitor Tether whales, a macOS app for managing GitHub Gists, a YAML-driven CLI automation tool, and Logfolio, a developer work logging tool. AI-driven applications also gained attention, such as Aucure for generating podcasts from customer calls and Mixpanel for Voice AI performance metrics. Additionally, there are tools aimed at simplifying marketing plans, enhancing email automation, and creating a secure form autofill solution. The community is encouraged to provide feedback on these exciting new tools and applications.
1. Show HN: Top Richest USDT Addresses – Track Tether Whales Across Networks
URL: https://usdtqrtool.com/top-usdt-addresses
Author: moonbay42
Description: Ever wondered who holds the most Tether (USDT) in the crypto world? Curious about how much of the total USDT supply is concentrated in the top wallets? I’ve created a free tool to answer these questions and more.
I present to you a comprehensive tracker for the top USDT (Tether) addresses across major networks like Ethereum, Tron.
Did you know? The top 100 addresses hold a significant portion of the total USDT supply. With this tool, you can see exactly how much they control and track changes over time.
Key features:
- Lists top 100 USDT addresses by balance
- Shows network, balance, and transaction count for each address
- Visualizes USDT distribution across top holders Calculates the percentage of total USDT supply held by top addresses
- Updates data regularly
- Free to use
As stablecoins like USDT play an increasingly important role in crypto markets, it’s crucial to have transparency into major holders and fund flows. This tool aims to provide insights into USDT whale activity and concentration, helping users understand the dynamics of wealth distribution in the Tether ecosystem. I’d love to get feedback from the HN community on the tool’s usefulness and any suggestions for improvement. Check it out: https://usdtqrtool.com/top-usdt-addresses
The website also offers other USDT tools:
- [USDT Address Checker](https://usdtqrtool.com/check-usdt-address): Validate USDT addresses across networks
- [USDT QR Code Generator](https://usdtqrtool.com/): Generate QR codes for USDT addresses
- [USDT Converter](https://usdtqrtool.com/converter): Convert USDT to other currencies
- [Top 100 Crypto Exchanges](https://usdtqrtool.com/top-crypto-exchanges): View information on the top 100 cryptocurrency exchanges.
- [USDT QR Code API](https://usdtqrtool.com/api-docs): API documentation for displaying USDT QR codes in terminal
Check out all tools by this link: https://usdtqrtool.com/all-tools
Let me know what you think!
Popularity: 2 points | 0 comments
2. Show HN: Yist – A macOS app for efficient GitHub Gist management
URL: https://apps.apple.com/us/app/yist-github-gist-manager/id6673888557?mt=12
Author: morphinewan
Description: Yist is a new macOS app that simplifies GitHub Gist management. Key features:
1. Sync Gists locally for offline access 2. Create, edit, and save Gists 3. Syntax highlighting for various languages 4. Organize Gists with Collections 5. Quick actions via menu bar and keyboard shortcuts 6. Support for secret Gists 7. Cross-device sync of Collections via CloudKit
As a long-time Gist user, I built Yist to improve my workflow. I’d love feedback from the HN community on how to make it even better for developers.
Popularity: 1 points | 0 comments
3. Show HN: Flow – YAML-driven CLI automation with a customizable TUI
URL: https://flowexec.io
Author: Jahvon
Description: I’ve been working a CLI task runner/automation tool with a customizable TUI for exploring and running tasks (which I call executables). It started as a small wrapper around some side projects but has evolved into a fun and flexible CLI platform, thanks to many charm.sh packages.
Check out the docs and GitHub repo for more details!
https://github.com/jahvon/flow
Popularity: 2 points | 1 comments
4. Show HN: Logfolio – A Tool to Track Developer Work Logs and Prepare for Reviews
URL: #
Author: brunorbs
Description: Hi HN, After realizing how much I struggled with keeping a consistent record of my daily work, I decided to build Logfolio – a tool to help developers effectively track their work and leverage it for career growth.
Logfolio helps developers:
- Record daily work logs of accomplishments and key work items.
- Summarize their progress using AI, making it easier to review achievements during performance reviews.
- Craft tailored cover letters and prepare for interviews based on work logs.- Does this solve a pain point for you? - Are there features you’d want to see added?
You can check it out here: https://logfolio.com
Thanks in advance for your feedback and thoughts!
Popularity: 2 points | 0 comments
5. Show HN: Collection of Browsers Info
Author: pvinis
Description: I have always tried to find a good, exhaustive collection of desktop browsers with some info about each, and I couldn’t.
I decided to finally make it myself, for everyone out there.
It’s not pretty right now, but check it out! Let me know what you think. Add whatever is missing. And just enjoy in general! :D
Thank you.
Popularity: 1 points | 0 comments
6. Show HN: I wrote an autodiff in C++ and implemented LeNet with it
URL: https://gitlab.com/mebassett/quixotic-learning/-/tree/master
Author: mebassett
Description:
Popularity: 32 points | 5 comments
7. Show HN: Aucure – Generate AI Narrated Podcasts from Customer Calls
URL: https://www.aucure.app/aucure-ai-podcasts-from-your-customer-call-recordings
Author: bpretty
Description: Hey HN!
We’re building a suite of AI agents that make it easy to understand your customers.
Our first agent finds trends across customer call recordings, creates clips, and then compiles them into an AI narrated podcast so you can hear the most important conversations without having to listen to hours of calls.
Popularity: 1 points | 0 comments
8. Show HN: Refeed – the best way to share podcasts
URL: https://apps.apple.com/us/app/refeed-podcasts/id1592716684
Author: _justinfunk
Description: I’m sharing my first iOS app, Refeed. It all started when my wife would send me podcast links, but I wouldn’t listen to them because they weren’t in my podcast player.
Refeed solves that problem by giving users RSS feeds to share that include episodes from other podcasts.
The app builds a new RSS feed from the items in the source RSS files. The original metadata is mostly kept.(1)
The best part is that the episodes that are recommended to me show up in my podcast player of choice, and it totally preserves the analytics and distribution of the Podcast Publishers.
Let me know what you think!
(1) I’m currently proxying the enclosure url (the link to the podcast episode file) through a server, preserving the request headers. I’m hoping to be able to track “subscribers” to the feeds. We’ll see how that goes.
Popularity: 1 points | 0 comments
9. Show HN: AI agents integrating tools at runtime
URL: https://twitter.com/positiveblue2/status/1846925166149865829
Author: pol_avec
Description: We’ve developed a protocol that allows AI agents to autonomously discover, integrate with, and pay for services in real time.
Today is a big step forward. This marks the beginning of a machine-friendly economy, where agents can interact and transact independently.
Popularity: 1 points | 0 comments
10. Show HN: Thread Archive – free tool to save Slack community data
URL: https://threadarchive.com/
Author: nityeshaga
Description: Slack’s new content deletion policy is a nightmare for 1000s of communities on Slack. It means that all messages older than one year will be permanently deleted from their servers.
Thread Archive gives you a simple way to save all your Slack community’s chats in an accessible archive.
Popularity: 2 points | 0 comments
11. Show HN: Bytewax, JVM free stream processing Py+Rust
URL: https://github.com/bytewax/bytewax
Author: oli_bw
Description:
Popularity: 4 points | 0 comments
12. Show HN: Did – Decentralized global social feed
Author: brisky
Description:
Popularity: 4 points | 0 comments
13. Show HN: Sonata - platform for self-improving internal tools
URL: https://www.sonatahq.com/
Author: camjw
Description: Hey everyone,
I’m Cameron and I’m building Sonata, which is a knowledge graph for internal LLM tools.
My thinking is that internal tools are going to become more and more prevalent and complicated with LLMs as it becomes easier to generate high quality software. A core piece of infrastructure that we’ll need for this to work is a high quality knowledge graph i.e. a place where all of the information, preferences, goals, terminology etc lives.
I think the future will be that at every company:
- There will be a load of really great internal tools (e.g. Klarna replacing Salesforce and Workday with internal tools)
- Your single sign on for these tools will come with this knowledge graph.
Another way to think about this is that current “AI Workers” are always on their first day in the job, but with Sonata they’ll start on day 100 and only get better with time.
Would love any feedback but more importantly I’d love to demo anyone the product and get you using it.
Thanks!
Popularity: 1 points | 0 comments
14. Show HN: Super Diet Plan
URL: https://www.instagram.com/inspopulse2u/reel/DBKLiOttMss/
Author: manni140989
Description:
Popularity: 1 points | 0 comments
15. Show HN: Bluetooth “Wall of Sheep”
URL: https://github.com/skittleson/bluetooth-wos
Author: skittleson
Description:
Popularity: 4 points | 1 comments
16. Show HN: Mixpanel for Voice AI Agents
URL: https://voice.canonical.chat/
Author: tmshapland
Description: Hi, I’m Tom Shapland, the cofounder of Canonical AI.
LLMs have changed the paradigm for Voice AI. Compared to rule-based systems (Siri, Alexa, Amazon Polly), LLM-based Voice AI agents understand the intent of the caller and can more often resolve the issue without escalation to a human agent. Moreover, with LLM-based Voice AI agents, developers can build a Voice AI agent more quickly, onboard customers quicker, and iterate on the product faster. Our customers’ Voice AI agents are doing amazing things. It’s so much fun to see the agents achieve the caller’s objective, even in the face of skepticism from the caller.
But LLM-based Voice AI agents are still nascent in some ways. For example, it’s hard for developers to know how their agents are performing. Most Voice AI agent developers are manually listening to calls to identify issues in them. Or they’re finding out about issues with their agent when their customers complain. There’s a better way.
When my cofounder, Adrian Cowham, and I started the company, we were building a semantic cache. We started meeting a lot of Voice AI developers because they were interested in latency improvements from caching. However, we kept hearing them say, “We don’t need to optimize our agent yet. We just need to get it to be more reliable.”
So we pivoted. We’re now building Mixpanel for Voice AI agents. We map caller journeys. We provide audio metrics (i.e., latency) and conversational metrics (i.e., identify calls that end abruptly). We help Voice AI developers improve their agents.
We’d love it if people in the Hacker News community would try out our product and let us know what they think!
Tom
Popularity: 3 points | 1 comments
17. Show HN: EmailDetective – A Email Validation API
URL: https://emaildetective.io
Author: AndrewCopeland
Description: Hello, I’m Andrew, owner of EmailDetective.
I was looking for an API solution for email validation/scoring for multiple mailing lists.
I noticed a lot of the email validation services out there:
- Do not have an API
- Are behind a paywall to try the API
- Are priced way to high
Have inconsistent or non-intuitive APIs
This is my first time announcing EmailDetective, so I am looking for any general feedback, issues you might have run into and if you find this service useful.
And yes you can try it out for free without signing up :)
Popularity: 5 points | 2 comments
18. Show HN: React-guitar-chord, a react component for chord name to guitar diagram
URL: https://github.com/SamDarbonne/guitar-chord-diagram
Author: samdarbonne
Description: I made a pretty simple react component that takes in a chord name and spits out a guitar chord diagram. So far it has no regard for playability or bar chords or any alternate positions, and doesn’t ensure that all the notes of a complex chord are played. It has a bias towards open notes so with enough alterations it tends toward an open strum. Still, it’s pretty accurate for simpler 3 or 4 note chords. I think my next step will be ensuring that 4 or less fretted notes are included in a chord diagram, using bar chords and moving up the neck if needed.
Popularity: 3 points | 0 comments
19. Show HN: Loomos: Convert rough Loom recordings to professional videos
URL: https://loomos.co
Author: rimple
Description: Over the past few weekends, I have been working on this tool that helps you easily create professional product videos or design walkthroughs from rough screen recordings like Loom. It’s a one-click platform that doesn’t require any editing skills.
The idea came when I had to make a product demo, which took a lot of time with scripts and retakes. So I thought it would be a great way to learn more about AI while building something I’d actually use. I’ve tried to keep it as simple as possible. Please give it a try and share any feedback.
Popularity: 6 points | 2 comments
20. Show HN: Dude WTF
URL: https://dudew.tf/
Author: ratchetclank
Description:
Popularity: 4 points | 1 comments
21. Show HN: Base 01 UI Kit – Starter Kit for Your UI Design Projects in Figma
URL: https://www.pixsellz.io/base-01
Author: pixsellz
Description:
Popularity: 1 points | 0 comments
22. Show HN: Jsonmergepatch.com – Free JSON Merge Patch Tool and API
URL: https://www.jsonmergepatch.com/
Author: DataOverload
Description: The JSON Merge Patch standard suffers from a lack of tooling, so I decided to build one: jsonmergepatch.com
With jsonmergepatch.com you can:
- Generate a JSON Merge Patch between two JSON objects (ie. the patch would transform JSON A to JSON B)
- Apply a JSON Merge Patch to a JSON object
- Upload a JSON document via API and perform HTTP PATCH calls against that document
Popularity: 2 points | 0 comments
23. Show HN: An Extension for Quickly Copying Formatted GitHub Links
URL: https://blog.cemunalan.com.tr/2024/10/16/quick-link-github-for-firefox-and-chrome/
Author: raicem
Description:
Popularity: 3 points | 0 comments
24. Show HN: Zerox v1 – Document OCR with GPT-vision
URL: https://getomni.ai/ocr-demo
Author: themanmaran
Description: Hey everyone! Today we’re launching the stable release of Zerox, our open source OCR tool we’ve been building at OmniAi.
This started out as a weekend hack with gpt-4-mini, using the very basic strategy of “just ask the ai to ocr the document”. But this turned out to be better performing than our current implementation of Unstructured/Textract. At pretty much the same cost.
In particular, we’ve seen the vision models do a great job on charts, infographics, and handwritten text. Documents are a visual format after all, so a vision model makes sense!
I posted the first experiments on HN, and since then, we’ve had some great contributors who have helped turn this into a full package. We have two versions now:
- pip package [https://pypi.org/project/py-zerox/]
- npm package [https://www.npmjs.com/package/zerox]
Next steps for us are working on building an open source dataset for fine tuning. We’ve seen some early success with a charts=>markdown fine tuning data set, and excited to keep building.
Github: https://github.com/getomni-ai/zerox
You can try out a hosted version here: https://getomni.ai/ocr-demo
Popularity: 6 points | 3 comments
25. Show HN: I made a webapp where you can share your projects
URL: https://appearnow.me
Author: chrim05
Description: Hi guys I made this simple web application, you can use it to share your projects.
Your project will appear only if you visit the projects of the other users.
In the ‘you’ section, add an app (name, link, [icon_link]) and apply the starting points you got, to the app so that all the other N users will see it (where N indicates how many points you applied to the app).
IT’S TOTALLY FREE
NO PASSWORD NEEDED FOR LOGIN
Popularity: 4 points | 5 comments
26. Show HN: Sava OS – A desktop interface for your web browser
URL: https://savaos.com/
Author: owenfar
Description: Hello, I’m Owen, co-founder of Sava OS.
I think you’ve heard this a thousand times by now; “We spend most of our time on the web browser, yet nothing has changed.” And then a “revolutionary” product comes out that puts our links & tabs collapsed on the side, with some extra features. Magical, right :)?
Well, we tried a lot of these products, and we also tried building one ourselves about 8years ago. But we felt like no UI can handle the same kind of organization our desktop can, and that’s when the idea first came to our mind ~5years ago. For the past year, we worked on the side to build the MVP you see today. But along these years, a lot of thoughts kept popping up, and that’s why this product has an OS in it’s name (it’s still cooking :).
Unlike other desktop-like products that are accessible on the browser, Sava OS is not only built and made to run natively on the web browser, but it actually has some useful features to help with your browsing management - and that’s only the beginning.
There’s still a lot to consider when it comes to shaping a modern, desktop-like UI that meets today’s needs.. We’ve got some exciting ideas and aim to go beyond the traditional approach.
We would really love to hear your take on this.
Popularity: 93 points | 73 comments
27. Show HN: Durable Swarm – Reliable Multi-Agent Orchestration with OpenAI’s Swarm
URL: https://github.com/dbos-inc/durable-swarm
Author: KraftyOne
Description: Hi HN!
Today we want to share Durable Swarm, a drop-in replacement for OpenAI’s Swarm that augments it with durable execution to help you build reliable and scalable multi-agent systems. Durable Swarm makes your agentic workflows resilient to failures, so that if they are interrupted or restarted, they automatically resume from their last completed steps.
https://github.com/dbos-inc/durable-swarm
We believe that as multi-agent workflows become more common, longer-running, and more interactive, it’s important to make them reliable. If an agent spends hours waiting for user inputs or processing complex workflows, it needs to be resilient to transient failures, such as a server restart. However, reliable multi-agent orchestration isn’t easy—it requires complex rearchitecting like routing agent communication through SQS or Kafka.
Durable execution helps you write reliable agents while preserving the ease of use of a framework like Swarm. The idea is to automatically persist the execution state of your Swarm workflow in a Postgres database. That way, if your program is interrupted, it can automatically resume your agentic workflows from the last completed step.
Here’s an example application–a durable refund agent that automatically recovers from interruptions when processing refunds:
https://github.com/dbos-inc/durable-swarm/tree/main/examples…
We also converted all of OpenAI’s example applications to Durable Swarm:
https://github.com/dbos-inc/durable-swarm/tree/main/examples
Under the hood, we implemented Durable Swarm using DBOS (https://github.com/dbos-inc/dbos-transact-py), an open-source lightweight durable execution library that (full disclosure) we developed. The entire implementation of Durable Swarm is 24 lines of code, declaring the main loop of swarm to be a durable workflow and each chat completion or tool call to be a step in that workflow. Check it out here:
https://github.com/dbos-inc/durable-swarm/blob/main/durable_…
Me and qianli_cs are here to answer any questions!
Popularity: 6 points | 1 comments
28. Show HN: Fantasy Tribe Game: LLM backed interactive text-based strategy game
URL: https://github.com/HabermannR/Fantasy-Tribe-Game
Author: RHab
Description:
Popularity: 1 points | 1 comments
29. Show HN: OurStars – Custom Star Maps for Special Moments (Join the Waitlist)
Author: adictonator
Description: Hi HN,
I’m Aditya, creator of OurStarse. I created this tool to make it easy for anyone to turn meaningful moments into custom star maps. Whether it’s a special event, a gift, or just for fun, OurStars captures the night sky and enhances it with:
- Personalized captions (even zodiac-themed)
- Social media-ready formats for quick sharing
- Life narratives tied to your special moments
I wanted to build something that helps people connect with their memories in a fun and creative way. I’d love to hear your thoughts, feedback, and suggestions!
We’re currently in pre-launch mode, building out features and adding finishing touches. Join the waitlist to be the first to access exclusive features, early perks, and some free credits when we go live!
Thank you for checking it out!
Popularity: 2 points | 0 comments
30. Show HN: A Publishing App for Developers
URL: https://www.beespeed.dev/
Author: six_knight
Description:
Popularity: 1 points | 0 comments
31. Show HN: Threadli – Opensource distraction-free alternative to Slack/Email
URL: https://threadli.com
Author: zaheerbaloch
Description: Hi HN,
I made an opensource alternative to Slack or Email, heavily inspired by Twist.com for teams collaboration that wont distract you all day.
Host it privately or try it out at threadli.com
Would love to know what you think?
Popularity: 20 points | 8 comments
32. Show HN: Send special photos to friends lock screen without downloading an app
Author: halidon
Description: You have neven seen this before on your phone! Send photos to your friends’ lock screen without even downloading an app!
To create this magic link, just go to https://onlockscreen.app/create, pick a photo and sent the link to your friend.
Check the full app https://apps.apple.com/nl/app/on-lock-screen-photos-widgets/…
Check tit out without downloading to your phone with this beautiful iss picture https://onlockscreen.app/view?imageCode=40STT (click on the link on your phone)
Popularity: 3 points | 2 comments
33. Show HN: I built a free marketing plan generator
URL: https://founderpal.ai/marketing-plan-examples
Author: kronop
Description:
Popularity: 1 points | 0 comments
34. Show HN: Vgt, the missing tool for Visualising Go Tests
URL: https://github.com/roblaszczak/vgt
Author: roblaszczak
Description:
Popularity: 2 points | 0 comments
35. Show HN: Ray – AI-powered media player with on-demand captions generation
Author: bigbirds
Description: Hey HN!
I’ve built Ray, a media player that uses AI to generate captions/subtitles on demand for any video or audio file you watch, whether it’s from local storage or directly from a YouTube link. It’s not yet on the app store, but I’d love for the HN community to try it out and share feedback.
Key Features:
- AI-generated captions for both video and audio files
- Supports local files and YouTube URLs
- Seamless integration for an enhanced viewing experience
- Focus on accessibility and ease of use
App Screenshots https://www.dropbox.com/scl/fo/qh0nexrdv2usdx19319pd/ACH76bI…
You can download the APK here: https://www.dropbox.com/scl/fi/67aay595zny6mopbev4j2/Ray.apk…
You’ll need a product key to activate the app (I can’t publish keys publicly), but you can request one for free here: https://request.techspecsray.com
I’d appreciate any feedback or thoughts on improvements, especially around AI captioning accuracy and overall user experience. Thanks!
— Ral
Popularity: 1 points | 0 comments
36. Show HN: Create demos & guides just with a simple prompt
URL: https://www.sharefable.com
Author: vpotta
Description: Teams often create demos & guides on a daily basis.
But creating them is time consuming and needs a lot of effort. From content to the branding, customizations, and many more - they are not something you would want to do on a daily basis.
Enter Fable. Purpose built for teams in marketing, sales & customer success. Fable is apt for engaging visitors, closing deals faster, and onboarding your users quickly.
Popularity: 6 points | 2 comments
37. Show HN: A Secure Form Autofill Easy to Use
URL: https://easyautofill.com/
Author: pabloschz
Description: Hi HN,
I got tired of repeatedly filling out the same web forms and noticed that the main existing tool have moved to subscription models. So, I built an alternative that securely saves your form data and automatically fills it the next time you visit the same page.
Features: -Secure Encryption: Uses AES-256 encryption to store your data locally—nothing is sent to external servers. -Works on all input types (checkbox, color, date, email, hidden, number, radio, range, search, text, time), textarea fields, select/option fields and content editable elements. -Multiple Profiles: Create different profiles for work, personal use, or any other context.
Hope it is helpful as it was for me. Would love your feedback pls
Popularity: 2 points | 0 comments
38. Show HN: Opt out of having your data used for AI training by companies
URL: https://twitter.com/AlexVasile1/status/1846875151620579625
Author: extrabright
Description: We are on a mission to help people know their privacy rights and take control of their personal data. With AgainstData you can unsubscribe from mailing lists with 1 click, request deletion from companies, and now we want to add a new feature that helps you opt-out from the products that use your personal data or content to train AI.
This thing, of course, is well hidden, especially by big corporations like Meta, X (Twitter), LinkedIn, and so on, so we want to automate and educate the public about this.
What do you think? Share and like our tweet to see if people really need and want such an app, and we will build it asap.
Popularity: 3 points | 0 comments
39. Show HN: I have made a fair source alternative to Heroku
URL: https://ptah.sh/
Author: b_shulha
Description:
Popularity: 2 points | 1 comments
40. Show HN: Splito: An Open-Source iOS App for Efficient Group Expense Management
URL: https://github.com/canopas/splito
Author: Nirali_Sonani
Description:
Popularity: 4 points | 1 comments
41. Show HN: GiveThemLove
Author: leonagano
Description:
Popularity: 2 points | 0 comments
42. Show HN: I made a digital watch from scratch
URL: https://timestoptech.com/blogs/super-twisted/dungeons-development-of-the-d-20-watch
Author: rovingEngine
Description:
Popularity: 6 points | 0 comments
43. Show HN: Perplexity-insp. Restaurant Search:Ask Anything,from Cuisine to Reviews
URL: https://www.askbutler.ai/
Author: taulantmehmeti
Description:
Popularity: 8 points | 7 comments
44. Show HN: Report malicious domains easily without manual whois lookups
URL: https://domainreporter.net
Author: marc92
Description: I get at least one phishing text message every week, and discovered that reporting malicious domains was a major hassle. You have to first manually do a whois lookup, and since not every registrar includes an abuse contact email in their whois record, you often have to then go to the registrar’s website and try to find their abuse reporting section before you can report the domain.
I figured something had to exist already for reporting domains directly to their registrars, but I couldn’t find anything, so I spun up DomainReporter mostly as a tool to use myself, but also to make the process simpler for everyone else, as well.
Popularity: 8 points | 0 comments
45. Show HN: AI-Powered Chatbot Agents and Experts
Author: sunnyville
Description: Hi guys,
I’d like to share with you all my recently launched startup: Mithrin.ai
Mithrin.ai is a an AI platform offering two main products:
1. AI Agent Creation Platform:
- Create LLM-powered Chatbots for your website.
- Can “train” them on your custom data.
- These are agents that are able to perform actions like lead generation, appointment setting and support ticket handling etc.
- Generous Free-tier.
2. Experts:
- Specialized AI agents with advanced capabilities in specific domains
- These are like Custom GPTs.
- They are free to use (with rate limits), with GPT-4o-mini model, without registration.
- Once registered more powerful models are unlocked like GPT-4o.
- The goal is to create more powerful versions of Custom GPTs, one example is the GitHub Repository Analyzer that allows users to connect public or private repositories and chat with it.
Please share your thoughts. Thank you.
Popularity: 1 points | 0 comments
46. Show HN: US visa price calculator (O-1A, O-1B, EB-1A, EB-2 NIW)
Author: svasilev
Description: Just launched our pricing calculator. Our goal with this is to reduce unpleasant surprises as “hey, you didn’t tell me about these government fees, I didn’t plan for this expense”, and also be 100% clear with everyone about what we charge — so it’s obvious that we don’t adjust our fees based on your profile.
We plan to include more visa types in this calculator, but for now it’s what we have.
Will appreciate any feedback. Thank you!
Popularity: 13 points | 0 comments
47. Show HN: Search Engine of 200k+ Open Source Free SVG Icons
URL: https://freesvgicons.com/
Author: mddanishyusuf
Description:
Popularity: 3 points | 1 comments
48. Show HN : GroupTrack: An Open Source Android App for Seamless Location Sharing
URL: https://github.com/canopas/group-track-android
Author: snehhh_shah
Description:
Popularity: 3 points | 1 comments
49. Show HN: Built extension using Llama to score how reputable brands are on Amazon
URL: https://chromewebstore.google.com/detail/namebrand-check-for-amazo/jacmhjjebjgliobjggngkmkmckakphel
Author: e-clinton
Description:
Popularity: 4 points | 1 comments
50. Show HN: Sales Tool for Closing High Ticket Sales
Author: dggxnognzu
Description:
Popularity: 1 points | 0 comments
51. Show HN: I made Genie Engage to categories of the comments of any YT Video
URL: https://genieengage.tech/
Author: jibrandev
Description:
Popularity: 1 points | 1 comments
52. Show HN: Last CLI tool you will need
URL: https://tushynski.me/from-documentation-chaos-to-terminal-clarity-last-cli-you-will-need/
Author: alextttty
Description:
Popularity: 14 points | 4 comments
53. Show HN: I Created Chatbotmakes to create yours own AI Chatbot in clicks
URL: https://chatbotmakes.netlify.app/
Author: codetoli
Description: We all give our lots of time to handle customers chats and messages but not now, to solve this I built CHATBOTMAKES where You can create your own AI Chatbot here with few clicks. it is totally FREE to integrate this to your company or owns website but it will save yours lots of time
Popularity: 2 points | 4 comments
54. Show HN: Open-Source Live Location, Google Map, State Management in Flutter
URL: https://github.com/canopas/group-track-flutter
Author: kaushiksaliya
Description: I’m excited to share GroupTrack, an open-source Flutter project that demonstrates best practices for building location-based apps. When working with location services, we often find many solutions, but it’s not always clear if they will work well for our app. In this project, we show how we handle real-time location tracking, state management, Google Maps customization, geofencing integration, and managing the app in background and foreground on both Android and iOS.
The GroupTrack repository is available for developers to explore and use as a resource to understand the implementation of these features.
Popularity: 3 points | 0 comments
55. Show HN: End-to-end monitoring of email sending systems
URL: https://www.wasitsent.com/
Author: koliber
Description: I built wasitsent.com to alert you when automated emails fail to send. It’s built for DevOps, Marketing Ops, and RevOps teams or anyone else responsible for sending email. I am an engineer and engineering leader with over 20 years of experience building and overseeing SaaS applications. This tool solves a pain point that previously required custom-coded solutions.
I built [wasitsent.com](http://wasitsent.com/) because recently, two of my customers complained that their emails stopped sending and it caused a major headache for their business. I’ve faced this problem myself multiple time in my career. I asked around on some forums and people shared that they had the issue. Heck, IndieHackers had an email sending problem recently.
Almost no one monitors email sending.
System monitoring and APM (application performance monitoring) is important. Things will break. If you notice and react quickly, your customers won’t suffer. There are many uptime monitoring tools, but nothing exists for doing end-to-end checks on emails.
Emails are surprisingly fragile can break for many disconnected reasons — bad code, bad config, expired credit card in your SMTP provider, someone changed your SPF record to add a marketing tool, misconfigured SMTP server, the dev API key snuck into production, misconfigured cron, and many others. What was missing is an end-to-end email sending check.
It’s still at an MVP stage and I am building feverishly. It’s already useful though, so give it a whirl.
All feedback welcome here, or via email at [email protected]. In particular, I am curious if the messaging on the homepage explains this service well and what features you would need to use this.
Popularity: 8 points | 1 comments
56. Show HN: Tawazi – A Python library for parallel execution of functions in DAGs
URL: https://github.com/mindee/tawazi
Author: xcrm
Description: Tawazi is a lightweight, pure Python library designed to simplify parallel execution of functions in a Directed Acyclic Graph (DAG) structure.
Several features include:
Integration by decorating existing code. Automatic concurrent (or parallel) execution management. Easy task scheduling without dealing with low-level concurrency primitives. Thread safety. Lightweight. Python 3.7 -> 3.11 support. Asyncify IO Bound sync Code. Extend the original DAG by composing it with smaller DAGs.
We built this library by iterating a lot on user feedback, since the first users were our own colleagues from the R&D team, who used the library when developing the API codebase ! We tried to make it as generic as possible, so it wouldn’t just be tailored for their needs but for everyone’s. But the downside of developing with a fixed user base is that we tend to focus on their requests and having other users would be a blessing to get other points of view. This library is pretty battle-tested since we’ve been using this library for almost 2 years in production now !
As our job develops APIs that require long calculations and each API call requires running many heavy computer vision deep learning models encapsulated in functions, that depend on the result of other functions and so on. The crux is that as functions don’t take the same time to run, parts of the code could be run while other parts wait. As this can naturally be modelled as a DAG, we decided to write (and open-source !) a library enabling easy parallelization of such workflows.
Open sourcing our work has always been something we had wanted to do and this was the perfect excuse to do it ! Any critic/feedback/questions is absolutely welcome and encouraged (and will mean a lot !) and we’ll try to address those as precisely as possible !
Matthias & Bashir
Popularity: 4 points | 0 comments
57. Show HN: Looking for collaborators for Breathing World real-time web client
URL: https://github.com/Farer/breathingworld_client_web
Author: Farer
Description: I’m a solo developer working on Breathing World, a real-time interactive ecosystem project. Looking for developers interested in collaborating on the web front-end.
Popularity: 1 points | 1 comments
58. Show HN: Pinemix – Free Alpine Components, Designed with Tailwind CSS
URL: https://pinemix.com/
Author: pixelcave
Description: Hey all!
I’ve recently launched Pinemix which features free Alpine components, designed with Tailwind CSS, to use in your personal, commercial or open source projects.
Main features
- Designed with Tailwind CSS
- Fully responsive
- Dark Mode Support
- RTL Support
- Accessible
Copy-paste, done!
- Accordion
Banner
Command Palette
Countdown
Dropdown
Image Slider
Modal
Notification
Offcanvas
Popover
Pricing Switch
Progress Bar
Select Menu
Tabs
Tooltip
Two Factor
- Easily adding interactivity to any project of yours that uses Tailwind CSS and Alpine.js just by copy-pasting
Save time, focus on your project
Perfect for learning how to implement your own
Get inspired!
- More components and interactive elements will keep coming in the long run, enriching the library with many more examples, so stay tuned!
- Add a comment and let me know. Thanks for checking it out!Popularity: 4 points | 2 comments
59. Show HN: I’m building a Product Hunt alternative, it’s 4 days old
URL: https://www.launching.today/
Author: mrsegev
Description:
Popularity: 46 points | 33 comments
60. Show HN: Honeytone v1.1 – draw on screen on macOS
URL: https://honeytone.pixelegg.me/
Author: threcius
Description:
Popularity: 1 points | 0 comments
61. Show HN: Collecto – open-source, self-hosted, lightweight, email collection
URL: https://github.com/Eliran-Turgeman/Collecto
Author: devev
Description:
Popularity: 2 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