DEV Community • 2026-08-15 05:08

Sehat Sathi: Building a Voice Agent for Health Access in Bharat

A 10-day journey building a multilingual health-access voice assistant with Murf Falcon, LiveKit, and a lot of trial and error. The Problem and the Users Most voice AI is built for people who already have smartphones, fast data plans, and comfort with English. That leaves out a huge number of people in India - someone in a small town with a mild fever who does not know if it is serious...

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DEV Community • 2026-08-15 05:08

Building Vyapar AI: My 10-Day Journey Building an Indian Voice Agent with Murf Falcon

*10 Days of Voice Agents — VoiceForBharat Edition * What if a small business owner could simply speak to an AI assistant in Hindi or a mix of Indian languages and get useful business information instantly? That question led me to build Vyapar AI, an AI-powered voice assistant designed around the needs of Indian businesses. Over the last 10 days, I went from building a basic conversational voice ...

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11m read
DEV Community • 2026-08-15 05:07

The Function That Lied: How a Duplicate def Silently Broke GIF Trimming in My 16,000-Line Flask App.

This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry. Project Overview snipforge.video is an AI video editing SaaS I run solo. Users upload a video and run tools on it in the browser: trimming, compression, GIF creation, AI dubbing with speaker diarization, auto captions, background removal, and about twenty other operations. Under the hood it is a single...

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Hacker News • 2026-08-15 05:07

Show HN: I spent 3 months making desktop automation stop lying to AI agents

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DEV Community • 2026-08-15 05:07

The Video That Played Everywhere Except on Phones: A Codec Bug Hiding Behind a Healthy Server.

This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry. The symptom I run snipforge.video, an AI video editing SaaS, solo. One of its core features is share links: process a video, get a URL, send it to someone. A user reported that a shared video showed 0:00 and refused to play on their iPhone. I opened the same link on desktop Chrome and it played perfectly....

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DEV Community • 2026-08-15 05:05

How I Built Kisan Vaani: A Multi-Agent Voice AI Assistant for Indian Farmers

Over the last 10 days, I participated in the 10 Days of AI Voice Agents (Voice for Bharat Edition) challenge by Murf AI. My goal was to build a real-world voice application that solves an actual problem in India. I chose the Farm & Field Track and built Kisan Vaani (किसान वाणी) — an AI-powered voice assistant designed to help Indian farmers get instant market prices, weather updates, and agri...

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5m read
DEV Community • 2026-08-15 05:00

Two Weeks of Silent Failure: Idempotent Scheduling and Self-Healing for a launchd + Claude Code Pipeline

Every morning at 5, launchd wakes up, and by the time I do, articles I never wrote are already live. In Part 1, I covered the basic design of a Claude Code–centered article generator and the skeleton of how generate.sh produces a single draft. This time I'm publishing the entire back half — the part that actually keeps the system running: how to reliably embed monetization links, how to bail out ...

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36m read
Flavio Copes • 2026-08-15 05:00

Cloudflare AI Gateway: put a proxy in front of your LLM calls

Route OpenAI (or any provider) through Cloudflare AI Gateway from a Worker. Logs, caching, Authenticated Gateway, and the one header that stops the 401s.

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Flavio Copes • 2026-08-15 05:00

Cloudflare Workers AI: run LLMs without API keys

Run AI models on Cloudflare's GPUs directly from a Worker with the AI binding. Models, pricing in neurons, streaming, and a real production setup.

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DEV Community • 2026-08-15 04:55

The cheap model is only cheap for half your tasks

Most of us pick a model the same way: read a leaderboard, pick the best one we can afford, ship it. Then the bill arrives and the "cheap" model turns out not to be the cheap one. The reason is that there is no such thing as a cheap model. There is only a model that is cheap for the shape of your traffic — and the ranking reorders when the shape changes. Quick vocabulary, because the whole argume...

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𝚓𝚊𝚟𝚊𝚜𝚌𝚛𝚒𝚙𝚝 • 2026-08-15 04:53

We forced our AI coding agents to hit 99% changed-line test coverage in TypeScript/Node.js. It immediately caught 4 deep production bugs.

submitted by /u/LifeSalamander7895 [link] [comments]

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DEV Community • 2026-08-15 04:49

What a WooCommerce notice-placement test matrix should actually cover

I work on Notice27, and one lesson from testing notice placement in WooCommerce is that “it appeared at checkout” is not a meaningful acceptance test. A store can have a classic product template, a block-based cart, a shortcode checkout, extension-managed line items, translated routes, and customer order views—all in the same installation. Each surface has different rendering and state-change beh...

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I Bought a ₹6 Share and Learned the Hard Way: Building FinEd Saathi in 10 Days
DEV Community • 2026-08-15 04:47

I Bought a ₹6 Share and Learned the Hard Way: Building FinEd Saathi in 10 Days

I once bought a share at about ₹6 without understanding what the complete transaction would cost. I later sold it around the same price and was surprised to see a loss of roughly ₹50 somewhere in my account. I did not know whether that number came from the contract note, ledger, available funds or P&L view. The important lesson was not that every small trade has the same charge. It was that I ...

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9m read
Hacker News • 2026-08-15 04:42

Show HN: ThoughtDAG – An editable context graph for LLM conversations

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newest submissions : multi • 2026-08-15 04:38

New iPhone 17 (iOS 26.6) will not load half my apps.

submitted by /u/KennethTheFifth to r/software [link] [comments]

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Cascading Style Sheets • 2026-08-15 04:34

Desperately need help getting this thing centered.

Hello guys! I really need help getting that streaming element centered, its stuck to the right and i tried everything to no avail 😭 And adjust the lightning frame so its at the edges of the element (it is, but the top part look off a few px). Here is the code in question; [https://docs.google.com/document/d/1kvfcEklrjnN9VMOec2lgvHROh7nniwWDrrsqxjNvIQM/edit?usp=drivesdk\](https://docs.google.com/do...

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Hacker News • 2026-08-15 04:31

Show HN: Rent vs. buy, backtested across 241 US metros with pinned data

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DEV Community • 2026-08-15 04:30

Data Types Deep Dive

Why should you care? When you write: int age = 20; it looks like you are simply storing the number 20. But the computer needs more information. It needs to know: What kind of data is this? How much space should be used? How should the bits be interpreted? What operations are valid? What range of values can be represented? That is the job of a data type. Understanding dat...

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Brazil’s Petrobras detects signs of oil off Amazon coast
newest submissions : multi • 2026-08-15 04:28

Brazil’s Petrobras detects signs of oil off Amazon coast

submitted by /u/RhodonIptamenon to r/worldnews [link] [comments]

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DEV Community • 2026-08-15 04:23

About me and you ?

I'm a game developer who enjoys building things from scratch — from core gameplay loops to the tools that make them possible. I spend most of my time in Unity and Godot, occasionally dropping down to raw C++ when I want more control over performance and memory. I'm drawn to the messy, iterative part of game dev: prototyping fast, throwing out what doesn't work, and polishing the systems that do. ...

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