open-source

DEV Community

Hey everyone, I wanted to share an open-source library I’ve been developing to solve a persistent issue in frontend file ingestion: handling large-file uploads efficiently without blocking the main thread, consuming excessive client-side memory, or introducing heavy npm dependencies. The core architecture leverages Fetch Duplex streams combined with Web Streams API to achieve constant memory usag…

open-sourcetechnologyweb-development
Hacker News
Hacker News

67 Open Technology Projects awarded NGI grants We are happy to announce that 67 new projects have been awarded grants today as part of the Next Generation Internet intiative, across three different funds: NGI Zero Commons Fund, NGI TALER and NGI Fediversity. We congratulate the developers and engineers involved with these projects, and thank them for their forthcoming contribution to an open, res…

open-sourcetechnology
Hacker News

44 React components for Meta Ray-Ban Display: a spatial focus engine, Neural Band input, system-back navigation, and everything a glanceable in-lens display needs. Open source. npx @glasskit-ui/cli add button01 / Components Readouts, lists, timers, comms and launch screens, plus the world-anchored set (DirectionArrow, Compass, Pin) a watch kit can't do. Premium surfaces tuned for a 600×600 lens, …

open-sourcetechnologyui
Hacker News
DEV Community

TL;DR 🚀 I shipped detflow to PyPI — an open-source, vendor-neutral detection-engineering copilot . It does the four things I found myself re-implementing inside every detection-as-code workflow: draft a detection from plain English (as Sigma or Cortex XSIAM XQL ), lint it offline, find overlaps against the rules you already run, and review it like a senior detection engineer. 🛡️ 2 formats draft &…

aidetection-engineeringopen-source
TechCrunch

Supabase, an example of an open source project becoming a fast-growing company, has greatly benefited from AI tools like Claude, Codex, and other vibe-coding platforms.

aiopen-sourcestartuptechnology
Hacker News
DEV Community

Here's the thing: i’ve been burned by vendor lock-in more times than I care to admit. There’s nothing quite like watching your carefully engineered pipeline crumble because some closed-source API changed its pricing overnight or deprecated a model you relied on. That’s why I’ve gone all-in on open source AI models—Apache 2.0 licensed ones, specifically. And if you’re still paying premium dollars …

aiai-ethicsmachine-learningopen-source
Opportunities for Youth

The Agentic AI Foundation (AAIF), a Linux Foundation initiative focused on advancing open-source agentic AI technologies, has officially launched its highly anticipated AAIF Ambassador Program 2026. Applications are now open for the inaugural cohort, with submissions being accepted until June 12, 2026. This newly launched global ambassador initiative is designed for developers, educators, creator…

aimachine-learningopen-source
DEV Community

Hey developers! I built ResumeTrust AI to solve the issue of exaggerated resumes by cross-referencing candidate skills with their live GitHub activity natively. ⚙️ Key Backend Optimizations: 24-Hour Cache: Uses findOneAndUpdate to cache results and save Gemini API credits. Data Privacy: In-memory PDF parsing with immediate auto-deletion from the server. Security Gate: Backend-enforced 403 limits …

aimachine-learningopen-source
DEV Community

How vibecoding is destroying the open source that feeds it March 3, 2026 The snake eating its own tail A year ago, vibecoding was a curiosity. Today, it’s an industry. Millions of developers — or rather prompters — generate entire applications by describing what they want to an LLM. In minutes, an API, a frontend, a deployment. Magical. But behind this magic lies a dirty secret that nobody wants …

aiopen-source
DEV Community

Free and Open-Source Software (FOSS) is a cheat code for AI development. Thirty years of idealism couldn't get it into the mainstream, but a year of coding agents may just do it. For three decades, the open-source pitch ran like this: it's technically great, it's free forever, and you own it completely. The response from corporate IT: who do we call at 2am when payroll breaks? Nobody had a fully …

aiopen-source
DEV Community

In April, while continuing my “1 Commit a Day” challenge, I submitted several pull requests to different open-source repositories. The results were: 3 PRs submitted 1 PR merged Contributions involving bug fixes and test updates Some of the repositories that left the biggest impression on me were: Label Studio ML MCP Python SDK Hugging Face MCP Course Material One thing I’ve been realizing recentl…

computer-scienceopen-source
DEV Community

Every lighting manufacturer ships PDFs. Every lighting software rebuilds fixture profiles manually. Every technician copies channel mappings again and again. And somehow this is still normal. So I started building an AI-powered OpenDMX skill for XvX Systems. The idea: • Upload fixture manuals • OCR + parse DMX tables • Extract channel mappings automatically • Store fixture knowledge centrally • B…

aiopen-source
IEEE Spectrum

When a group of academics started making open-source robotics hardware , a generation of roboticists got years of their lives back. Now, the bigger challenge is getting robots to think—and that’s starting to be open-sourced too. The shift is still early, but companies including Hugging Face, Nvidia, and Alibaba have all made significant bets on open-source robotics in the last two years, releasin…

aiopen-sourceroboticstechnology
All3DP

Bambu Lab’s critics continue to line up to take shots at the company. Following the company's pressure to take an OrcaSlicer fork that restores the connection to its cloud service offline, attention has sharpened onto an alleged AGPL license violation that may have lived within Bambu Studio since its launch in 2022. Bambu Lab contests this.

3d-printingopen-sourcetechnology
Hacker News
Hacker News
Jorijn Schrijvershof
5/13/2026

On April 27, 2026 the Dutch Ministry of the Interior soft-launched code.overheid.nl, a self-hosted Forgejo instance for Dutch government source code. Project manager Boris Van Hoytema said the platform "was born from the requirement that the ministry has to legally publish [its] source code on a place that [it] owns," and that Forgejo was picked over GitLab because it is fully open source and off…

open-sourcetechnology
Hacker News
research.ioresearch.io

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