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Showing posts from March, 2020

Launch HN: Pillarlus (YC W20) – Automatically create construction blueprints https://ift.tt/2yet5m3

Launch HN: Pillarlus (YC W20) – Automatically create construction blueprints Hey HN, we’re Naman and Rushil, founders of PillarPlus ( https://ift.tt/3dHyOBg ). We build software to automate the creation of construction blueprints. Specifically, our software generates engineering blueprints for air conditioning, ducting, fire, electrical, and plumbing services over the floor plan of the building. MEP (Mechanical, Electrical, and Plumbing) designs are a set of 15 technical drawings. We got started in India and are currently operating there, but MEP is standard enough that the software can apply to Western markets also, given that we have incorporated international building codes. Architects and contractors hire consultants, who still design the building manually. Complete dependence on human effort results in a process that is slow, error-prone and unreliable. Also, the number of consultants is limited resulting in higher fees, long delivery times and difficulty accessing the services. R...

Show HN: Soft-launch, first page on HN – here are the numbers https://ift.tt/2Uyb8rA

Show HN: Soft-launch, first page on HN – here are the numbers [1/2] Thursday evening (Mar 26) we made a soft launch for https://ift.tt/2UmnXFb (a UI website that I built for my wife) The goal was to get some feedback, fix bugs and get about 30-40 subscribers in the mailing list, to see how the newsletter performs. The launch went better than expected, and the feedback was generally positive. Below are some numbers for those interested. I posted it to 4 channels, IH, HN, Reddit and Twitter. It was best received on HN with 203 points, it made it in the top 10, and it stayed on the front page for a good while. Reddit also surprised me, I posted in r/SideProject and got 26 upvotes and only positive comments.. ? That is so not what I expected from reddit... Was very pleasantly surprised to say the least. Analytics: - 6.659 Users - 6,757 New Users - 7,906 Sessions - 19,125 Page views - 61.81% Bounce Rate - 10.1% Returning Visitors Users timeline: - Mar 24 - 0 Users - Mar 25 - 4 Users [Soft L...

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Show HN: Security Advice for Regular People https://ift.tt/2QVySn9

Show HN: Security Advice for Regular People I had the idea to create a dedicated web page containing basic, easy-to-understand digital hygiene advice. So if a friend or relative asks you for advice on securing their digital lives, you can simply give them a link and hopefully they'll share it with their friends too. Hosting is on GitHub pages; just a single, semantic, accessible HTML file. I just made this today, so contributions are welcome, especially right now. I am not a security researcher, so if anyone finds an issue with what I've written in this first draft, or thinks some other point deserves mentioning, please tell me either here or in the form of a GitHub ticket or pull-request. Project goals and contribution guidelines are available in the readme. I'm also thinking about getting a custom domain name for it, but I'm not sure what has the right balance of sounding trustworthy and being available/affordable. So let me know if you have any ideas on that front as...

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Show HN: Create a free photo sharing social network for your Startup https://ift.tt/3arozyJ

Show HN: Create a free photo sharing social network for your Startup Consumers have become numb and cynical of most brands on social media. The constant barrage of highly-curated, highly-targeted, and polished posts are turning people away from these platforms. More people are taking refuge in online communities and messaging apps devoid of ads and self-promotion. So, how do brands reach these savvy and wary consumers in an authentic way on social media? Authenticity. Like consumers, brands worry about the content they share with the larger global audience. They must promote photos and videos that appeal to their core customers without alienating or offending others. Needless to say, brands also need channel(s) on social media to share most comfortably. Diverse and inclusive companies are starting to build private communities on social media where they can share more casually and engage their followers. In these private communities, brands are also able to crowdsource customer-generate...

Show HN: ActionsPanel – Manually Trigger Your GitHub Actions https://ift.tt/2UDbnjO

Show HN: ActionsPanel – Manually Trigger Your GitHub Actions Hi all! I wanted to share a small project that I've been working on with a buddy. https://ift.tt/2QYkkSQ One of the problems that currently exists with GitHub Actions is the fact that there is no way to easily trigger your Actions unless you cause some kind of GitHub event. This could be pushing a new commit, or creating an issue on a repository. But if you just want to run an arbitrary action, there's not currently a good way to do that. This is a well known feature request: https://ift.tt/2UnIglF GitHub somewhat recently added an API for `repository_dispatch` which is an available trigger for a GitHub Action. There are many blog posts that explain how you can create a Personal Access Token to send your own `repository_dispatch` via some curl command or postman request. For example: https://ift.tt/2vVM3gx ActionsPanel uses this same API but does so with a GitHub App token so that you don't need to worry about man...

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Show HN: Python Static Blog Generator https://ift.tt/3bAlay1

Show HN: Python Static Blog Generator Dear reader, Just over a year ago I started on a static blog generator. First in Perl, but soon I wrote a Python version as well and kept developing both versions in parallel. I have been using this program to generate my own tumblelog, https://plurrrr.com/, which has been up and running for over a year with daily posts (please check it out). It's a good example of how a blog generated with the program looks. The software comes with 10+ templates so you are not stuck with the same look as Plurrrr. Please check it out: https://ift.tt/2IiNbOe Thanks. Feedback is very welcome. March 28, 2020 at 01:11AM

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Show HN: Generate 'break the code' worksheets for kids https://ift.tt/33Q80u2

Show HN: Generate 'break the code' worksheets for kids Encrypts a sentence by associating numbers to characters, which are the results of operations the kid needs to solve. Quick and dirty, but my kid can't get enough of those - so I thought others would enjoy (and possibly help expand or host in a more friendly interface). https://ift.tt/2QNKOqO March 27, 2020 at 08:53AM

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Show HN: I Made an Event Countdown App in React Native https://ift.tt/2wv0dFU

Show HN: I Made an Event Countdown App in React Native I recently created an Events Countdown app for iOS. Basically, user can create event like Birthday, Anniversary, ... and the app will show a countdown time until or since the event. User can also add reminder days, weeks, months before or after the event. It's not shown in the video but the user can choose different display mode like: List, Grid or Carousel and sizes,... This is my first time trying this business model my apps. It's free to use. You can create unlimited number of events, reminders, you can switch between dark/light theme... All the core features of an Event Countdown apps are free. But there are interstitial ads after the user created an event once in a while. (using facebook audience network and google admob). Some premium features like layouts, online gallery, cloud syncing,... are unlocked through a subscription monthly or yearly. I created the project with [typescript-react-native-starter](https://ift.t...

Show HN: Panther v1.0 – Open Source, Cloud-Native SIEM https://ift.tt/2UgMJGM

Show HN: Panther v1.0 – Open Source, Cloud-Native SIEM Hey HN, My name is Jack Naglieri. I’m the founder of Panther Labs - an SF-based cybersecurity startup. Prior to Panther, I was an engineering manager at Airbnb. Before that a security engineer/analyst/forensic analyst. Today, I’m excited to announce Panther v1.0, an open source, cloud-native SIEM: https://ift.tt/3akamns Teams can use Panther as an alternative to traditional SIEMs like Splunk. Panther is the culmination of our team’s experience building security tools at scale, including StreamAlert at Airbnb and critical internal monitoring systems at Amazon. Panther runs entirely on serverless to enable small teams to detect threats at scale. Our backend is Golang and our frontend is React/Typescript. Panther is also self-hosted and uses Python3 for flexible detections. At a high level: - Panther receives security logs - Panther baseline scans cloud infra and determines security posture - All data is saved to your data warehouse (...

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Launch HN: Riot (YC W20) – Phishing training for your team https://ift.tt/2QIueZL

Launch HN: Riot (YC W20) – Phishing training for your team Ahoy Hacker News! I'm Ben, founder of Riot ( https://tryriot.com ), a tool that sends phishing emails to your team to get them ready for real attacks. It's like a fire drill, but for cybersecurity. Prior to Riot, I was the co-founder and CTO of a fintech company operating hundred of millions of euros of transactions every year. We were under attack continuously. I was doing an hour-long security training once a year, but was always curious if my team was really ready for an attack. In fact, it kept me up at night thinking we were spending a lot of money on protecting our app, but none on preparing the employees for social engineering. So I started a side project at that previous company to test this out. On the first run, 9% of all the employees got scammed. I was pissed, but it convinced me we needed a better way to train employees for cybersecurity attacks. This is what grew into Riot. For now we are only training for...

Show HN: Self-Published Book – Health Data Privacy, HIPAA, and COVID-19 https://ift.tt/2Ut0T6w

Show HN: Self-Published Book – Health Data Privacy, HIPAA, and COVID-19 I just self-published a book that is a brief guide to health information data privacy, the HIPAA Privacy Rule, and COVID-19. I'm an attorney and web developer and hope you find this helpful. Here are some links: - Sample Excerpt (PDF): https://ift.tt/33IGnD3 - Paperback (on Amazon.com): https://ift.tt/39gHjzV - Kindle (on Amazon.com): https://ift.tt/2UugCSO Please let me know of any feedback. If you buy the book, please know that 100% of the profits will be donated to restaurant workers furloughed without pay during this time. (I once worked at Domino's Pizza before law school.) March 24, 2020 at 09:02PM

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Launch HN: Taiv (YC W20) – Replace TV commercials with content people care about https://ift.tt/33QD2Cd

Launch HN: Taiv (YC W20) – Replace TV commercials with content people care about Hey HN! We’re Noah, Avi, and Jordan from Taiv ( https://www.taiv.tv ). We make a box that lets sports bars and other businesses replace live TV commercials with content their customers actually care about. A year and a half ago, I was sitting in a local bar and saw a commercial showing that the same beer I was drinking was cheaper across the street. The place I was in had other drinks on specials for way cheaper and great happy hour food, but they didn’t have an effective way to tell me about it. I ended up walking away feeling ripped off when I could have left a happy customer if they had been able to more effectively make me aware of their specials. It got me investigating how businesses communicate with their customers. I found out that half of all restaurants close within a year and that one of the most common reasons they fail is because they’re unable to educate their customers about everything they ...

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Show HN: Pfelk, a highly customizable pfSense/OPNsense firewall visualization https://ift.tt/2y1E7v1

Show HN: Pfelk, a highly customizable pfSense/OPNsense firewall visualization PFELK is a pfSense/OPNsense firewall traffic visualization solution based on ELK stack. It is a highly customizable tool that let’s you have extensive insight into your network traffic. Key points: - pfSense/OPNsense support - openVPN support - pfSense/Suricata/Snort dashboards with interactive Maps support (MaxMind GeoIp fields, src -> dest locations, Heatmap, etc.) - deploy with ansible-playbook, docker or script. https://ift.tt/3dnC3gP March 22, 2020 at 09:56PM

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Show HN: RudderStack, open-source CDI (a.k.a. open-source Seegment) https://ift.tt/3diEMrW

Show HN: RudderStack, open-source CDI (a.k.a. open-source Seegment) GitHub: https://ift.tt/2WCbGxI === Firstly, a big thanks to the HN community for showing us love and support in our previous HN post (https://ift.tt/2nmniFw). At that point, we had just open-sourced the repo and were not fully prepared for a Show HN. We wanted to share updates since then and also do our official Show HN. Updates since Sept 2019 1. Changed the name from Rudder to RudderStack :) 2. API compatibility with Segment 3. Open-source control plane so no dependency on the hosted control plane for open-source users. (https://ift.tt/2TLLIpY) 4. Multiple hosting options: Docker, Kubernetes, Terraform, Native. 5. ~30 integrations (https://ift.tt/3alYmkZ) including cloud mode and device mode 6. Support all the popular data-warehouses & lakes - RedShift, Snowflake, BigQuery, S3, Google Cloud Storage, Azure Blob Storage 7. Detailed documentation - https://ift.tt/2vp1z4s 8. Multiple production deployments including ...

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Launch HN: Nextmv (YC W20) – Developer-friendly logistics algorithms https://ift.tt/2QtNAla

Launch HN: Nextmv (YC W20) – Developer-friendly logistics algorithms Hey HN! We're Carolyn and Ryan, founders of nextmv ( https://nextmv.io/ ). We help developers build and test logistics algorithms faster. These are things like routing delivery vehicles, assigning nurses to patients, and managing supply chains. We used to work in systems engineering and operations research on big government projects, including missile simulations and airport runway management. A few years ago, we pivoted to working on food delivery at Zoomer (YC S14) and later Grubhub. It turned out that making on-demand pizza and taco delivery efficient and reliable required the same optimization and simulation techniques, but in real time. Real-time routing and assignment problems have a number of interesting characteristics that make them challenging. For example, they follow business rules such as pickups preceding deliveries, time windows for deliveries which may or may not be violated, and driver capacities....

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Show HN: Remotework.com – not JUST another remote jobs site https://ift.tt/2U1IcYt

Show HN: Remotework.com – not JUST another remote jobs site Hello Hacker News! This is James from RemoteWork.com (https://remotework.com/) I am building a marketplace for the remote worker community, and to connect remote jobs to remote workers. I hope for this not to become just another jobs board. I am much more interested in helping remote workers solve for loneliness and build community, shift skilled work away from the coastal cities and other "soft" benefits of remote work. Like many other readers here on Hacker News I am following the Shelter-in-Place order in the bay area due to COVID-19. I have been sitting on RemoteWork.com as a concept since before 2017. I was originally inspired by Greg Caplan and his Remote Year (RemoteYear.com) project, I looked up LeapYear.com and stumbled upon Venture.com, they happened to have RemoteWork.com available & I have always had it on my shortlist of domains to use for a future concept. Then around NYE of 2020, as everyone was ma...

Launch HN: Fly.io (YC W20) – Deploy app servers close to your users https://ift.tt/33rnswx

Launch HN: Fly.io (YC W20) – Deploy app servers close to your users Hello Hacker News! We're Kurt, Jerome, and Michael from fly.io ( https://fly.io/ ). We're building a platform to run Docker applications close to end users. It's kind of like a content delivery network, but for backend servers. I helped build Ars Technica and spent the majority of my time trying to make the site fast. We used a content delivery network to cache static content close to anonymous readers and it worked very well for them. But the most valuable readers were not these, but the ones who paid for subscriptions. They wanted personalized content and features for interacting with the community – and we couldn't make those fast. Content delivery networks don't work for Ars Technica's best customers. Running Docker apps close to users helps get past the "slow" speed of light. Most interactions with an app server seem slow because of latency between the hardware it's running on...

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Show HN: Fighting Harmful Coronavirus Disinformation https://ift.tt/2IQzAOc

Show HN: Fighting Harmful Coronavirus Disinformation Hi everyone In times like these it's important to watch out for each other. A great part of that is having access to the right information that can be crucial for everyone's well being. I'm sure many of you have heard about people advising others through viral social media posts about dubious treatments, involving anything from garlic water to Alex Jones selling a toothpaste that is supposed to cure you. This is all incredibly irresponsible and dangerous for the world community. I woke up in the middle of the night thinking about this, and decided to put together a Google spreadsheet, which allows anyone to list products, the claims associated with various products and references to such claims. This way, no one is chosen as the arbitrator of truth, but rather has the ability to back up claims with a reference that either supports or refutes the claim. You can find the spreadsheet here: https://ift.tt/3d0Fhqp Right now an...

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Launch HN: Synapsica (YC W20) -AI enabled global radiology reporting marketplace https://ift.tt/33pih08

Launch HN: Synapsica (YC W20) -AI enabled global radiology reporting marketplace Hi I am Dr Cherian. Synapsica (www.synapsica.com) is a global marketplace for radiology reporting, made better with AI automation. Margin pressures on radiology practices are increasing due to reimbursement cuts and acute shortage of skilled manpower. Reporting fee constitutes ~75% of their cost structure. These practices find it difficult to improve the cost efficiencies while maintaining reporting quality as they are limited by speed & accuracy of human radiologists (quality-efficiency trade-off) & volume fluctuations. Synapsica is an AI-enabled marketplace for radiology reporting. We onboard such radiology practices on our cloud-based SaaS and improve their speed & quality of reporting even while reducing skilled manpower requirement & cost. We can do this without hurting the quality because of our proprietary algorithms & business model which include: - Machine learning based non-cl...

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Launch HN: Ophelia (YC W20) – At-home recovery for opioid addiction https://ift.tt/2w3bs80

Launch HN: Ophelia (YC W20) – At-home recovery for opioid addiction Hi HN, My name is Zack, and I'm the founder of Ophelia ( https://meetophelia.com ). We help people quit opioids without going to rehab. We offer online doctor's visits, medication for withdrawal and cravings, and long-term support for recovery. There’s a treatment for opioid addiction that works, and it’s low-cost, discreet, and convenient. It’s called medication-assisted treatment (or MAT), it reduces mortality by more than 5x [1], and it resembles treatment for anxiety or depression: medication and therapy. Yet 80% of the 3 million Americans addicted to opioids are not getting it. You can read more about MAT at [2] [3] [4]. I decided to work on this problem after my girlfriend died of an overdose last year. She wanted to quit, but she was afraid of losing her job and her privacy, and she found it easier to get this medication from a drug dealer than a doctor or rehab. The rest of the story is too sad to artic...

Show HN: Covid-19 Deathrate https://ift.tt/3aQxWba

Show HN: Covid-19 Deathrate https://ift.tt/3aLgp4e I had a recent conversation with a startup who needed a developer, they asked me to write some code to prove I can code. NOTE: I hate writing toy CRUD things... so... Recent Coronavirus news was on my mind so I thought I would add a fun little project to the mix. So here it is. This website is a little tool so you can make guesses as to the possible death-rate of Covid-19 is assuming you contract the illness of course. The problem is, the numbers you need to actually make these calculations don't exist so it's all very hypothetical. But I wanted to show that things are hypothetical at this stage. I am not sure how I will improve it moving forward but I have a few ideas. I'm more interested in what some of you guys think! March 13, 2020 at 11:23PM

Launch HN: Castodia (YC W20) – Populate Google Sheets from databases https://ift.tt/2U0FKAk

Launch HN: Castodia (YC W20) – Populate Google Sheets from databases Hey HN, we’re Jimmy and Ayazhan, founders of Castodia (https://ift.tt/3d1Dr95). We help pull data from databases directly into Google Sheets. It’s basically a live database connector for Google Sheets that allows for data refreshes. Before we started working on this, we were working on an idea around data pipelines. It didn’t take off so we had to pivot mid-batch. We had less than 1 month to do user interviews, build our product, get it approved, and launch it. To start with, we knew we wanted to stay in the data space. We spent the first week talking to over 30 people at different companies. In those conversations, we noticed that sales, marketing, and operations teams constantly need to ask developers to help them export data from the database and often have to submit follow-on data requests because they forgot to add a dimension needed for analysis (they often do this by submitting Jira tickets). This is an ineffic...

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Show HN: I am creating a campaign to mitigate Covid-19 crisis in Spain https://ift.tt/3cMKx0O

Show HN: I am creating a campaign to mitigate Covid-19 crisis in Spain I have been thinking a lot why there is such a huge difference between mortality in Germany and Italy and I may have figured it out. This understanding could be possibly applied in Spain to avoid or at least mitigate similar level crisis that is currently taking place in Italy. I created a GitHub Pages based website https://ift.tt/2vhbjxz for the campaign. My main motivation for this choice is to promote transparency and collaboration. The GitHub page is located here https://ift.tt/33eJnqL The main takeaway is that the main difference is most likely in the family structure - many Italians live together with their extended family while Germans do not (or they have by some other means that I am not aware of kept their elderly not infected by the corona virus). If you think that this thinking is plausible then please support this campaign by either contributing or by sharing. It is especially important to reach Spanish...

Launch HN: Visual One (YC W20) – Event recognition for security cameras https://ift.tt/2Qb0STi

Launch HN: Visual One (YC W20) – Event recognition for security cameras Hi HN. My name is Mohammad Rafiee and I am the founder/CEO of Visual One ( https://ift.tt/2Q4Uayj ) We are building software for security cameras enabling them to recognize specific events. People use security cameras (aka IP cams) for various purposes—to monitor their properties, their kids, their pets, for elderly care, as doorbells, etc. But a shortcoming these cameras have is they rely mainly on motion detection to alert users and that leads to too many false alarms. What led me to work on this problem initially was my personal experience with the IP cameras which I used to watch my dog and also as a doorbell at my house which I rented out on Airbnb sometimes. After trying some of these cameras (Ring, Nest and Wyze), I realized motion alerts are pretty much useless and person detection that some like Nest offer is not broadly useful. For example, for my dog, I only cared to know if/when the dog walker picked he...

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Launch HN: Terusama (YC W20) – We help warehouses schedule trucks https://ift.tt/2wRqNbL

Launch HN: Terusama (YC W20) – We help warehouses schedule trucks Hi HN, Andrew and Chris here. We’re building Terusama ( https://ift.tt/33cwxt6 ), a truck appointment system for logistics teams at warehouses and distribution centers. We automate the labor-intensive process of coordinating arrival times with a trucking company, checking a truck in at a facility, and keeping track of everything. Oh, and we have a theme song: https://www.youtube.com/watch?v=fyp4O4s5tk4 The status quo here is really antiquated software that is really hard to use. Not only is the current way of doing things inefficient for logistics folks, it has a big impact. The inefficiency created by poor supply-chain coordination costs $30B a year in the U.S. and generates billions of tons of C02, mostly from trucks idling in parking lots. On top of that, it has a huge impact on the lives of truck drivers, who are legally limited to 11 hours of driving time each day. Waiting at warehouses often eats up 3-4 of those. T...

Launch HN: DeepSource (YC W20) – Find and fix issues during code reviews https://ift.tt/2IQnnJr

Launch HN: DeepSource (YC W20) – Find and fix issues during code reviews Hi HN! We're Jai and Sanket — founders of DeepSource ( https://deepsource.io ). We’re automating objective parts of code review using static analysis to ensure the code is free of common issues (anti-patterns, bug risks, performance bottlenecks, and security flaws) before a reviewer looks at it. This prevents the reviewer from having to manually point out objective issues and ensures they don’t make it to production. After college, Sanket co-founded DoSelect where I joined as the first engineer. Both of us have been contributing to open-source projects for a few years then. In the beginning, we didn’t have any processes setup around code reviews. We had some IDE plugins to run the linters, and some team members used them as pre-commit hooks. We didn’t have any tests back then and used to spend too much time on some pull requests pointing out improvements and if the pull request was very large, we never reviewe...