... launch a few of you (rightly) asked how accurate reading heart rate from a webcam actually is. So I stopped hand-waving and measured it. Setup GlowPulse and a Polar H10 (chest-strap ECG, the practical gold standard) recording at the same time, second by second, across 9 sessions and ~3.5 hours total, in good light, dim light, movement, and dark. What I found Good light, sitting still: off by about 1 BPM from the strap

... text This matters because alt text helps screen-reader users understand product images, and it can also help Google understand image content better. A simple alt text example: Bad: product image Better: black leather tote bag with gold strap Another example: Bad: image Better: gold hoop earrings on white background Don t keyword-stuff. Describe what the product image actually shows. For larger catalogs, checking this manually can be slow, so I made a free browser-based CSV checker here ...

... advantage that buys time. But anyway, if I had an opportunity to get money, I would rather try something where the pressure is not created by investors. Comment from Stephen Harmston(@stephen_harmston): @blakeatvassant  one downside of boot strapping is that if you have competitors

... scope small enough to actually finish, and finishing something every day compounds fast. Once the work block is done, I switch to full workout mode - an hour of cardio minimum. And like Nika mentioned, keeping dumbbells and resistance straps in eyesight is real. I'll grab them between coding sessions just to stay moving. It keeps the energy up and the bones settled for the rest of the day. Comment from Minhajul (Mj)(@minhajulll): @busmark_w_nika  That ... ... opinion Comment from Blake at Vassant(@blakeatvassant): Even though young people love doing it, I m convinced listening to music while working harms true productivity by forcing your brain to constantly switch between two modes (work mode vs

... richard_smith_sv): The false positive problem is so real. You think you've found PMF but it's actually just fan loyalty wearing a product mask. Comment from Henry Stewart(@henry_stewart): Maybe it s less brand first vs product first and more about separation. Build visibility if it helps, but keep product assets and founder identity separate enough that the business can scale or change hands later. Comment from vishal(@vishal7017): @busmark_w_nika Launched first, then started ... ... tracing code to find out was just hardcoded placeholder nobody measured ) brand-first makes you commit publicly to mechanics system acutally never proven Comment from Piyush Gajrani(@piyush_teq): @busmark_w_nika Most founders don t fail at brand vs

... mean this positively) :) Comment from Nika(@busmark_w_nika): @harsh_rawal1  Uff, that's pretty much $. But did you have it from any other previous business? Comment from HARSH RAWAL(@harsh_rawal1): Around 70,000/- . I boot strapped my podcast. Comment from Nika(@busmark_w_nika): @hanesz  time = money Comment from Nika(@busmark_w_nika): @hanesz  So would you rather use only your work and time instead of money? Comment from Alex Cloudstar(@alexcloudstar): @busmark_w_nika ...

... Venture capital can be rocket fuel. But sometimes it feels more like strapping yourself to a rocket you don t fully control. If I had never raised a dollar, how would my product look different? Would it be slower? Maybe. More intentional? Possibly. Closer to what users actually want? Probably. I m not anti-VC. Far from it. But I wonder if chasing scale too early sometimes pulls us away from the messy, beautiful phase where products become real. Curious ...

... know, or what can I collect, that nobody else can? Services-first as a strategy It's hard for soloprenuers pulling of service and I see a lot of launches with some version of Levelsio with an AI model strapped on. Founders often resist starting with services. It feels less "silicon valley" and scalable, less venture ready. Services give you reliable delivery when the model still fails half the time. They generate structured data you can t get from customers ...

... UpRight Posture Coach . Why it exists Endless coding days wrecked my neck. When Apple opened AirPods motion APIs, I realized the earbuds I already wear could coach my posture. What it does Real-time posture feedback via AirPods (no straps or cameras) 5-minute alignment workouts + streaks & milestones Focus mode that blocks distracting apps while you train All data stays on device no ads, no tracking https://www.producthunt.com/prod... ...

... actually meet some of the Antler team or portfolio companies in person to convey why you'd even want to join a residency/accelerator program. Comment from Lien Chueh(@lienchueh): Accelerators main goal is to strap rockets to our startup that is already starting to take off (i.e. ready to fundraise). Though which one you join can definitely have an impact on how you do. Some interesting research from those that participate in accelerators: "...accelerator- and incubator-supported startups had revenue ...

... testing and improving website performance. I've been doing been doing CRO for the past couple of years now and I decided to build an app to scratch my own itch. For some who work in small, time poor strapped CRO teams, it can be hard to come up with ideas at times. Think of it as the experimentation equivalent of writers block. So I decided to help motivate team members by gamifying the experience. Submitting ideas and voting ...

... accomplish. However, I can tell you about one potential use case that we're facing. My regular job is at Oatmeal Health . Our CEO is reaching out to our potential clients (called Federally Qualified Health Centers -- think small cash-strapped clinics providing a full range of services). He would like to reach to every one of them with a tailored message -- they are of different sizes, in different locations, etc. So, can he use their specific info and combine ...

... Comment from Nika(@busmark_w_nika): How precise are all of those health trackers e.g. calorie burners and those apps that reckon approx weight lost? Because even when I do any activity, it doesn't count conditions (hot room vs cold environment which also affects burning calories). Even the ratio of weight lost was it fat, was it water? Comment from steve beyatte(@steveb): Beyond the "normal" advice of eat clean, sleep good, work out frequently- what nuance or additional ... ... Nika! Not very precise when it comes to calories burned - studies show that they usually overestimate and can be off by up to 50% in some cases. Some things that are actually pretty precise: heart rate (chest straps