Popularity: 4 points | 0 comments

22. Show HN: A Chrome extension to save to Google Sheets in one click

URL: https://chromewebstore.google.com/detail/add-to-sheets-save-to-goo/hgilhmbegaanegfbcppneigcmhgoinib

Author: siegers

Description: Add to Sheets is a Chrome extension that lets you save text, links, image URLs, page links, and more from anywhere on the web to a Google Sheets spreadsheet without switching tabs using the context menu.

You can also save content to different sheets at the same time by grouping columns. And use as an email finder and save unlimited email addresses, links, and image URLs on websites right to Google Sheets.

Popularity: 4 points | 0 comments

23. Show HN: Learn from case studies 10x easier (if it breaks, just refresh)

URL: https://reconstruct.ianhsiao.xyz

Author: mad_eye

Description:

Popularity: 1 points | 3 comments

24. Show HN: Elasti, a K8s based scale to zero solution that works with keda

URL: https://github.com/truefoundry/elasti

Author: shubham_rai

Description: Elasti is a solution to enable kubernetes to safely scale services back from zero when traffic arrives. It relies on kubernetes built in resources only to perform this without any external dependencies.

Elasti has first class integration with keda and plans to work with plain HorizontalPodAutoscaler resources in the future.

Features:

- Works for both north-south and east-west traffic within the cluster

- Both kubernetes deployment and argo rollouts are supported as scaling targets

Any feedback would be much appreciated

Popularity: 3 points | 1 comments

25. Show HN: Acorn, a theorem prover with built-in AI

URL: https://acornprover.org/

Author: lacker

Description: For a while I've been interested in mathematical theorem proving. It just seems like the sort of thing that a computer should be able to do. Or at least to help check your math.

But it's just hard to use theorem provers. Even for someone who has used regular programming languages. You typically have to remember many different theorems and tactics, even to prove "basic things" that people would usually just assert without explanation.

Acorn is an attempt to fix this problem, to make a theorem prover that's as easy to use as a regular programming language. A "Python for theorem proving".

Acorn includes an AI model, but a small one, that runs on your machine. The whole thing runs as a VS Code extension, so it's easy to install.

If you've ever used a theorem prover before and found it interesting but annoyingly difficult, Acorn is for you. Check it out and I'd love to hear your feedback.

Thanks!

Popularity: 4 points | 0 comments

26. Show HN: Free Resume Builder with no signup or login

URL: https://resumeyay.com/

Author: keempro

Description:

Popularity: 4 points | 0 comments

27. Show HN: macOS app that brings the startup folder feature from Windows

URL: https://github.com/FuzzyIdeas/StartupFolder

Author: alin23

Description:

Popularity: 3 points | 1 comments

28. Show HN: Zero-shot foundation model for instant market trend prediction

URL: #

Author: sumtyme

Description: We've built a financial time series foundation model that provides zero-shot directional trend insights across markets and timeframes. Unlike traditional models that need extensive market-specific training (often requiring weeks of data preparation and training), our pre-trained base model generates predictions immediately without requiring any market-specific training.

Key features:

Single base model pre-trained to recognise generalised directional patterns across different market conditions and timeframes

Universal coverage & flexibility: Analyse any interval (tick to monthly) across bonds, commodities, crypto, equities, indices, forex, and futures markets

Adaptive analysis: Dynamically adjusts to changing market conditions and regimes with no re-training requirement

Optional enhancement: Further improve performance through fine-tuning with proprietary data or multiple time horizons.

We'd love feedback from the HN community. Especially interested in hearing from those working with financial data or time series analysis.

Reach out to us for free API credits for testing: team@sumtyme.ai

Popularity: 2 points | 2 comments

29. Show HN: A simple dark mode Markdown live preview

URL: https://www.darkdown.io/

Author: naix

Description: Weirdly, there aren't MD live previews that support Dark Mode. We made using our main product our own LLM-based editor in 2hrs and deployed it.

The wordplay struck us hilariously and we just decided to ship it! Features:

1. Live preview
2. Code Sytax highlighting
3. Also, supports light mode
4. Saves data in locally

Popularity: 3 points | 0 comments

30. Show HN: I used DeepSeek to build a CLI setup for Stripe

URL: https://github.com/dantelex/stripe-x

Author: lexokoh

Description: So I was thinking of a way to test out the DeepSeek chat and see how good it is, and then I stumbled on this gold from Theo. It's his recommendation on how to set up Stripe.

If you've set up Stripe a lot or payment, you'd know how annoying it can be, so his recommendations are pretty good.

Anyway, I decided to build a CLI setup for the Stripe recommendations using DeepSeek.

Here's Theo's recommendation: https://github.com/t3dotgg/stripe-recommendations

Here's the CLI by DeepSeek: https://github.com/dantelex/stripe-x

Note: I didn't write any of this code.

I'd love to know what you guys think about how it did.

Popularity: 3 points | 0 comments

31. Show HN: AI Agent that uses APIs, instead of user interfaces

URL: https://uncomplexities.com/

Author: uncomplexity_

Description:

Popularity: 2 points | 1 comments

32. Show HN: Rapier – Generate Dagger Modules from Annotations for Config Data

URL: https://github.com/aleph0io/rapier

Author: sigpwned

Description: Hey HN!

I built Rapier, a code-generation companion library to Dagger that Dagger modules automatically from annotations to eliminate boilerplate code when pulling configuration data from sources like environment variables, system properties, AWS SSM Parameter Store, and CLI arguments.

Why Rapier?

Dagger is a powerful dependency injection framework, but setting it up to handle configuration data can get tedious and repetitive. Rapier solves this by generating Dagger modules directly from annotations, saving time and reducing errors.

For example, with this Dagger interface:

    @Component(modules = {RapierExampleComponentEnvironmentVariableModule.class})
    public interface ExampleComponent {
        @EnvironmentVariable(value = "TIMEOUT", defaultValue = "30000")
        long timeout();
    }

Key Features

Out-of-the-box integrations for: Environment variables (@EnvironmentVariable), System properties (@SystemProperty), AWS SSM Parameters (@AwsSsmStringParameter), CLI arguments (@CliPositionalParameter, etc.)

Supports type conversion (e.g., String -> int, boolean, or custom types)

Easily testable with generated test constructors to inject test data.

Works seamlessly with core Dagger features (components, modules, lazy providers, etc.)

Why Beta?

I’m already using it in production on some of my other projects, so I’m pretty confident it works well, at least for simple use-cases. But Rapier is still in Beta releases, primarily I’m not absolutely sure all the major design decisions are worked out yet, and there may be some non-backwards compatible changes to the user-facing annotations.

Try it out!

Rapier is open source (https://github.com/aleph0io/rapier), and in Maven Central.

I Want Your Input!

I would love your feedback, questions, or suggestions—especially around other configuration sources you’d like to see supported! Even just comment here or a vote on the Rapier roadmap (https://github.com/orgs/aleph0io/projects/11/views/1) would be very helpful to help me prioritize new features! And let me know if you want any tweaks, too!

Other Interesting Things

Some of you Java geeks may also find some of the code and technologies used in Rapier interesting as well.

Detailed Dagger assumptions testing https://github.com/aleph0io/rapier/tree/main/rapier-assumpti...

Annotation processor (e.g., https://github.com/aleph0io/rapier/blob/main/rapier-environm...)

Using Google compile-testing to test the build and run of Java applications during unit testing (e.g., https://github.com/aleph0io/rapier/blob/main/rapier-environm...)

Popularity: 3 points | 0 comments

33. Show HN: Bootstrapping a community for software testers and quality engineers

URL: https://www.ministryoftesting.com/

Author: rosiesherry

Description: I wanted to show y'all what we've been building. We call it the MoTaverse, an alternative to the social networks and communities out there.

Popularity: 1 points | 2 comments

34. Show HN: I made a free study tool powered by Qwen2.5

URL: https://freeflashcardgenerator.com

Author: jayvel

Description: Hey HN, In my spare time, I built a web app that turns text or PDFs into question-and-answer flashcards using AI. It’s completely free - no paywalls, no sign-ups, just a tool anyone can use to study. To keep costs manageable, I set up my own AI server. As someone new to the AI space, it’s been a challenging but rewarding learning process. After testing various models, I found that Qwen2.5:3b strikes a good balance between speed and quality for my current server setup. This is a soft launch since I’m still unsure how well my server can handle parallel requests, but I’d love for you to give it a try: https://freeflashcardgenerator.com As someone who often struggled with schoolwork and got frustrated trying to concentrate, I hope this tool can make learning easier for others in the same boat. Please let me know what you think!

Popularity: 3 points | 0 comments

35. Show HN: FaceMash but it's our Hinge profile pics

URL: https://www.fixourpics.com/

Author: jony1266

Description:

Popularity: 1 points | 2 comments

36. Show HN: Which TLDs are recognized in Apple Messages

URL: https://recognized.link

Author: derrickstaten

Description: Like many people, i have a bad habit of looking for domains for side projects that never quite get off the ground. One annoyance is knowing which domains will be treated properly in the Apple Messages app. Aka they are tappable hyperlinks.

So i found a list of ~1600 TLDs online, pre-pended example to each of them -> example.com, example.ai, etc. Then i manually checked which were expanded in the Apple Messages app.

No one seems to have actually tested a bunch of domains in the Apple Messages app; that's the main contribution here.

Figured others could use this list for themselves. So it's available in a searchable table at https://recognized.link. The tool was even useful for choosing the TLD for the site itself.

Open to feature requests. Obvious ones:

- Android (https://android.stackexchange.com/questions/241293/wheres-th...)

- per-TLD links out to domain registrars (e.g. Namecheap)

- download as CSV

Hopefully this saves some folks a few minutes :)

Popularity: 3 points | 0 comments

37. Show HN: Jay - Fully programmable, fully hosted AI voice agents

URL: https://www.jay.so/

Author: patethegreat

Description: Hey everyone, we’re excited to announce Jay, a platform for building voice agents that hosts all of the agent’s infra while giving you full control over how the agent responds. Our goal is to give developers a Vercel-like experience for building voice agents.

Currently, voice frameworks are either fully hosted with limited customizability (e.g. Vapi, Retell), or fully customizable while requiring you to host and scale the agent yourself (Livekit, Pipecat). We weren’t satisfied with these options, so we built Jay.

Jay makes it easy for you to add custom logic such as a RAG pipeline, an arbitrary LLM provider, or anything else that controls the LLM’s response. It’s built on top of the standard STT → LLM → TTS pipeline, and handles things like voice interruptions automatically. It also supports function calling (i.e. tool calls).

You can deploy your first agent to production in just a few minutes.

Try it out here, and let us know what you think! https://jay.so/

Popularity: 3 points | 0 comments

38. Show HN: Oasis – Open Agent Social Interaction Simulations

URL: https://github.com/camel-ai/oasis

Author: pompeii

Description: this looks so cool

Popularity: 3 points | 0 comments

39. Show HN: MVIII – Psuedo Search Engine

URL: https://mviiii.searchall.site/

Author: vednig

Description: I'm 20 something and I built my first production(closer?) search engine, I've been programming for last 8 years, now, but always wanted to have to work on a search engine, so I applied several times to Google - the only big tech search engine that provides beautiful results as a college student, but never got in, so one year after graduating I'm now working on my own search engine, with some obvious perks, but yeah, obviously it feels amazing, it's like large hadron collider of knowledge but compact.

So, if you test out the pre-release-pre-alpha-pre-proper-search version, do comment the feedback, I'll try to improve upon it.

Also thanks to people at https://sevalla.com who provided me free credit to work on this project after I utilized all of the other free credit programs by Google Cloud, Azure, Alibaba and AWS, few months ago.

Also, note that the version you're viewing is a product of 90+ hours of weekend work. After my startup started struggling with funding.

Thanks, and cheers.

here's full blog post describing my journey https://unlace.app/?url=https%3A%2F%2Fx.com%2Fvednig%2Fstatu...

Also, huge thanks to everyone who supported me here https://news.ycombinator.com/item?id=42592720

and everyone who posted their thoughts here https://news.ycombinator.com/item?id=23202850

edit: updated mviii to mviiii

Popularity: 1 points | 1 comments

40. Show HN: I made an app to centralize my saved post and remember why I saved them

URL: https://centralsave.com

Author: adrien_app

Description: Hey HN,

I worked on this app alongside my 9-5 last month,

As someone who spends way too much time scrolling through Instagram and TikTok, I always struggled to stay organized with all the amazing content I saved. Recipes, DIY ideas, travel inspirations… it quickly turned into chaos!

That’s why I built this app to centralize, organize, and remember why I saved posts.

Here’s how it works:

- Save links from Instagram, TikTok, and more using the share feature (no need to quit the app).

• Add notes to remember why they’re important.
• Find everything in one place

  The last app I made took me 3 years to launch. This year I plan to launch 6 apps and this is the first one.

  Thanks for checking it out, and happy 2025! Adrien

Popularity: 2 points | 0 comments

41. Show HN: Cloud GeoIP via DNS Test Tool

URL: https://github.com/nelsonjchen/cloud-geoip-dns-testing

Author: crazysim

Description: Made a configuration and guide to configure and use 3 clouds's DNS services to see where clouds such as GCP, Azure, and AWS think some computer is if some DNS names are dig'd up. I've already deployed this so it's already usable.

To be honest, I doubt this is useful for anything beyond curiosity and remediation if you see any issues is likely impossible. Kind of sadly useless I suppose.

Anyway, you don't need any tools on your computer except dig to resolve some CNAMEs. The readme is a guide.

Popularity: 2 points | 0 comments

42. Show HN: They Tyrany of Rose Colored Blinders

URL: https://chrisberry-tech.pages.dev/

Author: cab11150904

Description: Another post in the continued adventures of me talking into the wind. In this post I discuss one of the most persistent and pervasive issues I have as I navigate life and career. Probably about a 3 minute read and nothing that will change anyone's life but I always like finding people that are in similar situations, and in writing my thoughts down I hope to be that person for someone else.

Popularity: 2 points | 0 comments

43. Show HN: Open-source tool to find dev leads and write job descriptions from code

URL: https://repotalent.com/

Author: papacostas

Description: I’ve hired for startups and enterprises, and writing job descriptions and sifting through resumes was always a grind.

I realized we could reach out to the people who’ve already contributed to the tools we use. A warm intro like, “We’re using [XX library] at [Startup]—are you open to new opportunities?” felt so much better than cold outreach.

So, I built Repotalent. It generates job descriptions from your codebase (package.json, pyproject.toml, etc.) and finds leads by identifying contributors to the open-source tools you rely on.

open sourced https://github.com/johanmic/repotalent

or use HACKERNEWS_001 for some credits test

Popularity: 2 points | 0 comments

44. Show HN: An MMO virtual 2d office for devs

URL: https://joinhive.devmode.digital

Author: bcowde

Description:

Popularity: 2 points | 0 comments

45. Show HN: Plik – a tiny FUSE filesystem with compression and deduplication

URL: https://tycho.sytes.net/plik/

Author: zeymejbdv

Description: This is my personal research project.

I spent some time developing it, and now I feel it can be interesting/usable for someone else.

Not everything is perfect in there, and it'll be cool, if people from around the world could take a look at it, and share their opinion with me.

I'll also read and respond to the comments here, on HN.

Popularity: 2 points | 0 comments

46. Show HN: Cdlog: nicer directory navigation for Bash

URL: https://www.kylheku.com/cgit/cdlog/about/

Author: kazinator

Description:

Popularity: 2 points | 0 comments

47. Show HN: We Built payment faster and cheaper than via any crypto

URL: https://nezzapp.com

Author: Lopsii

Description:

Popularity: 1 points | 1 comments

48. Show HN: I made a table comparer to quickly find a new book to read

URL: https://nextread.info/

Author: HerChip

Description: After a few weeks of programming a few minutes at the time, next to my full time job, I created this tool that helps you pick your next book from your long(er) want-to-read list. In essence, it is a table with filters and column sorters.

My problem was that the Goodreads website does not allow you to filter multiple columns at a time. That is why I created an alternative way to go through your books.

Unfortunately, Goodreads no longer shares API keys, so it relies on its export functionality for a csv file. Not all the required information for your book search is present in this CSV file. To solve this, the website scrapes Goodreads based on the book ID from the CSV file for the extra info.

Using the tool you can filter your want-to-read list. For example, I usually only read books that have been out for a few years, have an okay rating and have some reviews. Basically, a new book that has survived the hype and is still interesting.

I had the most trouble creating the front page and informing visitors what they could expect. I'm a more technical developer and found this part more difficult. I'm curious about your guy's feedback.

I hope there are some goodreads users as I was not sure if attaching a sample csv file was okay/possible.

For now, this website version is a basic trial version. It does not save any data in a database or in-memory. If people would find this useful, I could extend it.

Lastly, as I'm new to posting to hacker news, and wanted to share it. I read somewhere that you could add the "Show HN:" in front of it. I did this sadly after I posted this post earlier. So this is basically a repost, sorry about that. I have hide my previous (as deletion does not seem possible)

Popularity: 2 points | 0 comments

49. Show HN: I'm building an app that will make you hit your goals

URL: https://www.validado.app/pressuretactic/1b338092

Author: yagphimmy

Description: WE are building an app to bet against you hitting your goals. Will you beat us?

Popularity: 2 points | 0 comments

50. Show HN: Geode, open source modding framework and mod loader for Geometry Dash

URL: https://geode-sdk.org

Author: Jotalea

Description: Disclaimer: I am not part of the Geode development team. I'm sharing this because I use it regularly and think it's a fantastic tool for Geometry Dash modding.

Popularity: 2 points | 0 comments

51. Show HN: FixProxy – Browse the Web with Privacy

URL: https://www.fixbrowser.org/blog/fixproxy

Author: jezek2

Description: Hello, a month ago I've submitted a post about FixBrowser, a lightweight web browser written from scratch. As part of the project there is also a FixProxy tool that allows to browse the web with privacy using an exising web browser.

FixProxy is it's own project with a different usage. It is also practical to use (unlike FixBrowser in it's current form), I've been using it for multiple years with good results.

Since the last post I've been working on various improvements that are incorporated in the linked blog post. But you can also read about them in more detail in this blog post: https://www.fixbrowser.org/blog/fixbrowser-0.2

The project also has GitHub page now: https://github.com/jezek2/fixbrowser

Popularity: 2 points | 0 comments

52. Show HN: I made an all in one productivity Chrome extension

URL: https://chromewebstore.google.com/detail/fexity-pro/kplnfppjfchgoacfgkoceliejgkfbhfc

Author: omarthisside

Description:

Popularity: 1 points | 1 comments

53. Show HN: Sportify Kids, exchange calories for screentime

URL: https://twitter.com/martinvars/status/1883632108788216128

Author: rme

Description: Just showcasing this app by Martin Varsavsky, more info in the link and in the app listing.

Popularity: 1 points | 0 comments

54. Show HN: I made a document file translator that supports multiple formats

URL: https://ai-translate.online/

Author: Tikhon97u4563

Description: Hey, I'm Tik, an independent developer residing in Bangkok.

I'm amazed by how modern LLMs are breaking language barriers in media, culture and business.

I've been looking for a tool to translate foreign documents that will keep the structure and provide correct translations, but couldn't find it, so I built one!

Popularity: 1 points | 0 comments

55. Show HN: Deepwhisper – A conversational platform built on DeepSeek R1

URL: https://deepwhisper.net/

Author: howardV

Description: I built Deepwhisper to create a clean, straightforward interface for interacting with DeepSeek's R1 model. The platform focuses on natural dialogue while maintaining the model's powerful capabilities. Technical highlights: · Direct integration with DeepSeek R1 · Optimized response time · Clean, minimalistic UI · Focus on conversation flow and context retention

I'm particularly interested in feedback from the HN community on performance optimization and potential use cases. What would you like to see in future iterations?

Popularity: 1 points | 0 comments

56. Show HN: I made PaperLens – Find and validate academic research using AI

URL: https://thepaperlens.com

Author: jmcdev

Description: Hi HN! Ever spent hours digging through academic papers only to feel lost in a maze of PDFs and paywalls? I built PaperLens to solve this. PaperLens is an AI tool that helps you:

- Find relevant papers through semantic search (understands meaning, not just keywords)

• Verify scientific claims by automatically finding supporting/contradicting evidence
• Get quick, structured summaries of key findings and methodology

  Built with LLMs and using RAG, it covers 2M+ papers across major scientific fields.

  Try it here: https://thepaperlens.com

  Would love to hear your thoughts and feedback!

Popularity: 1 points | 0 comments

57. Show HN: Questionade – Answer Security Questionnaires in 2 Minutes

URL: https://questionade.com

Author: jrmandell

Description: Hey HN,

We just launched Questionade, an AI tool to save you time on security questionnaires.

How it works: Upload your SOC 2 (or other compliance docs). Drop in the questionnaire (Excel, etc.). Let AI fill it out for you. Why try it? Works with just your SOC 2 or multiple documents. Free tier answers up to 1,000 questions. Brand-new product—we’d love your feedback!

Popularity: 1 points | 0 comments

58. Show HN: LLMling-Agent (Yet another Agent framework)

URL: https://github.com/phil65/llmling-agent

Author: phil65

Description: Hello! I wanted to present my own new Agent framework!

It is a "big one". Theres too much to explain in a few words.

- The by a large distance most extensive possibilty to define Agents, Teams and their message connections via YAML.

- Ability to consruct Agent workflows by two different approaches, either by creating a hierarchy of Agents, parallel teams or sequential teams, or by "connecting" Agents and creating observable and even routing-capable Connection objects

- Support for both Pydantic-AI and LiteLLM as LLM backends

- MCP server support for agents

- Strong focus on pydantic-level Typing (Structured responses, generically typed communication objects)

- Nested Agent teams which can be used like "regular" agents since both teams and Agents share a same base interface.

- A CLI which allows to create Agent workflows using a slash-command-system

and MUCH MUCH more. its really to much to cover. It doesnt have that many integrations yet, but apart from it, this kicks AutoGens and CrewAIs a*. ;)

Check out

https://phil65.github.io/llmling-agent

https://github.com/phil65/llmling-agent

Cheers and thank you!

Popularity: 1 points | 0 comments

59. Show HN: Deidentification, Python tool for removing personal info using NLP

URL: https://github.com/jftuga/deidentification

Author: jftuga

Description: I created a Python library and CLI to automatically identify and remove personal information from text documents using Natural Language Processing. It has been used to de-identify internal employee surveys and patient satisfaction surveys.

What my project does:

* Identifies and replaces person names using spaCy's transformer model

* Converts gender-specific pronouns to neutral alternatives

* Handles possessives and hyphenated names

* Offers HTML output with color-coded replacements

___

Here's a quick example:

    Input: John Smith's report was excellent. He clearly understands the topic.
    Output: [PERSON]'s report was excellent. HE/SHE clearly understands the topic.

This was a fun project to work on - especially solving the challenge of maintaining correct character positions during replacements. The backwards processing approach was a neat solution to avoid recalculating positions after each replacement.

* blog post: https://gitgist.com/posts/introducing-deidentification-pytho...

* github: https://github.com/jftuga/deidentification

* PyPI: https://pypi.org/project/text-deidentification

Popularity: 1 points | 0 comments

60. Show HN: Organize tech debt, team and product feedback on a catalog map

URL: https://demo.codi.gy/

Author: Iggyp

Description: Hey HN! Working on organizing feedback and data that product teams use.

How it works: -> Components in the catalog have teams assigned as owners; -> Feedback is mapped into appropriate catalog components; -> Instead of a messy backlog, everything is organized by product area and feedback type (ideas, tech debt, user feedback);

Right now it accepts manual sources - notes from retrospective + direct catalog entries. Working to rollout slack bot and text-import with AI mapping onto catalog components (think app store, trustpilot, zendesk notes)

Testing live demo and onboarding (link in header) - looking for feedback

Popularity: 1 points | 0 comments

61. Show HN: iTypedMyPaper creates evidence that you wrote something without AI

URL: https://itypedmypaper.com

Author: zebomon

Description: Hi HN!

I’m a writer whose other passion is programming. From 2015 to now, I’ve earned my living as a ghostwriter. Due to recent developments, the job market for ghostwriters has dropped precipitously, and over the last two years, I’ve been building tools for my own use, to create evidence of my manual work process in case anyone ever falsely accuses me of using AI to do my writing.

iTypedMyPaper is the first public version of these tools, intended for professional writers as well as students and schools. The code for the desktop app (used to create keystroke evidence locally and then send it to the iTypedMyPaper server) is free open source software under the MIT license. The iTypedMyPaper service will be paid on either a monthly or per-report basis, but it’s completely free throughout spring semester 2025.

The website: https://itypedmypaper.com

A post about the launch on my personal blog: https://gardnermcintyre.com/post/writing-as-something-humans...

Example report: https://itypedmypaper.com/download-report-example

Code for the desktop app on GitHub: https://github.com/humthentic/itypedmypaper-v1

My email is billy {at} humthentic and then the domain extension which is com.

Thank you for taking a look!

Popularity: 1 points | 0 comments

62. Show HN: WebDSL – A fast C-based DSL for building web apps with SQL, Lua and jq

URL: https://github.com/williamcotton/webdsl

Author: williamcotton

Description: WebDSL is an experimental domain-specific language and server implementation for building web applications. The language runtime includes an integrated PostgreSQL client, Lua and jq interpreters, mustache renderer, GitHub OAuth and more. It provides a mainly declarative way to define websites with pages and API endpoints.

It aims to reduce boilerplate by having a very opinionated set of features curated especially for database driven web applications. For example, user login, authentication and sessions are all built directly into the language runtime.

Popularity: 1 points | 0 comments

63. Show HN: Periodic Fire Drills in Windows

URL: https://github.com/dvkramer/fire-drill-windows/releases/tag/releases

Author: dvkramer

Description: i made a simple windows app called fire drill for people who want to be better prepared for emergencies at home. here's how it works:

- the first time you run the scheduler, it adds itself to your startup in windows. the scheduler is lightweight and will run in the background 24/7.

- at random times, it triggers a fire drill

- the drill lasts for 15 minutes. you cannot turn down your computer's volume during this time to more accurately simulate a real fire drill

the idea is to encourage you to practice your home fire escape plan. because whereas every school and organization practices this regularly, nobody does this on their own volition

open source under the apache 2.0 license

Popularity: 1 points | 0 comments

64. Show HN: "One-Click" Game Server Hosting Integrated with Discord

URL: https://slashplay.gg

Author: hackerkarlos

Description: Hi HN,

My study partner and I have developed SLASHPLAY, a game server hosting platform seamlessly integrated into Discord. Our goal is to provide casual gamers with a one-click solution to play with friends, eliminating the need for account creation or technical expertise.

SLASHPLAY utilizes AWS infrastructure to dynamically spin up EC2 instances on demand.

We welcome all feedback and are here to discuss any questions or suggestions you may have.

Thank you for your time!

GG & HF

Popularity: 1 points | 0 comments

65. Show HN: Browse Companion from Terminal

URL: https://github.com/%63ompanion-%76f-%65n-%66rance

Author: ithilda

Description:

Popularity: 1 points | 0 comments

66. Show HN: 2222 is a 2048 like swipe to match game

URL: https://apps.apple.com/us/app/2222-swipe-to-match/id6741000451

Author: smih

Description: Android: https://play.google.com/store/apps/details?id=com.semihaykut...

iOS: https://apps.apple.com/us/app/2222-swipe-to-match/id67410004...

Popularity: 1 points | 0 comments

67. Show HN: I used DeepSeek and TestZeus to do agentic testing

URL: https://github.com/test-zeus-ai/testzeus-hercules

Author: Smilinrobin

Description: Hello, Robin here. I am one of the cofounders at Testzeus, and we had built an open source testing agent. Using AG2 framework, our agent uses tools like Playwright for browser interaction, Nuclei for security scanning or AXE for accessibility. So, with the release of Deepseek R1, and earlier launch of OpenAI Operator, I was curious if we could generate UI tests using Deepseek R1, and feed them directly to the open source testing agent for autonomous execution. And similar case with API testing, where we could feed an OpenAPI spec to Deepseek, ask it to generate tests and then directly run these tests with the testing agent. To my surprise, this pipeline worked pretty well for both UI and API scenarios. Here is a video around my observations: https://youtu.be/-gbNDZ1eqnY. We feel that engineering teams still struggle with velocity of delivery versus its quality, so agentic testing with open source solutions like AG2, Deepseek and TestZeus will change the world for better.

Popularity: 1 points | 0 comments

68. Show HN: Vocabulary flashcards that use LLMs for definitions and translations

URL: https://apps.apple.com/gb/app/lexicon-word-flashcards/id6474918860

Author: archiepeach

Description: SwiftUI. Cloud Firestore. GPT-4o-mini. Add a word or phrase and get a definition or translation in any language. (Including Klingon). If you add a word like "fork (cutlery)" it will return that definition, and not e.g. a fork in the road, because the LLM understands your original intention. Supports offline review for the cards. The design is based off of the Journals app in iOS. Suggestions and criticism welcome.

Popularity: 1 points | 0 comments

69. Show HN: Google Docs and API to generate custom PDF

URL: https://template2pdf.com

Author: seven

Description: Hey all,

same idea 10 years later :)

https://news.ycombinator.com/item?id=7892813

Life got in the way and I abandoned the project.

Then I needed it for my own use, so now back, with a slightly different approach:

Normal google docs as templates. API even simpler. Output: PDF

Zapier integration comming soon.

Hope to get some feedback and perhaps even some people to test it.

As always, thanks for your time :)

Sven

Popularity: 1 points | 0 comments

70. Show HN: Semantic search using LLM context embeddings in web worker/JS/browser

URL: https://github.com/dioptre/web-embeddings

Author: dioptre

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

Related Resources

• Hacker News
• Show HN Guidelines
• Previous Show HN Roundups