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Poor Man's Back End-as-a-Service (BaaS), Similar to Firebase/Supabase/Pocketbase

Pennybase Poor man's Backend-as-a-Service (BaaS), similar to Firebase/Supabase/Pocketbase It implements core backend features in less than 1000 lines of Go code, using only standard library and no external dependencies: File-based storage using CSV with versioned records using CSV with versioned records REST API with JSON responses with JSON responses Authentication with session cookies and Basic Auth with session cookies and Basic Auth RBAC & ownership-based permissions Real-time updates

U.S. lifts chip software curbs on China in sign of trade truce

The U.S. government has rescinded its export restrictions on chip-design software to China, three of the largest players in the space announced on Thursday. In separate statements, semiconductor software designers Siemens AG, Synopsys, and Cadence all said they received letters from the U.S. Department of Commerce informing them that the controls had been lifted. While Siemens is based in Germany, its chip design software subsidiary, Siemens EDA, is based in Oregon, U.S. As a result of export

WebAssembly Troubles part 4: Microwasm (2019)

WebAssembly Troubles part 4: Microwasm Preamble This is the final part of a 4-part miniseries on issues with WebAssembly and proposals to fix them. Part 1 here, part 2 here, part 3 here. This article assumes some familiarity with virtual machines, compilers and WebAssembly, but I’ll try to link to relevant information where necessary so even if you’re not you can follow along. Also, this series is going to come off as if I dislike WebAssembly. I love WebAssembly! I wrote a whole article about h

IntyBASIC: A Basic Compiler for Intellivision

IntyBASIC: a BASIC compiler for Intellivision I was working in Space Raid for Intellivision when I wondered about possibilities to make easier the development of games for Intellivision. There is a full set of tools for emulation ( jzintv ) and programming in assembler (as1600) created by Joseph Zbiciak (intvnut). But in every program you need to start almost from zero and there are few libraries. The Intellivision console The Intellivision console The Intellivision being created in 1979

Airplane Wi-Fi Is Now … Good?

Expensive and erratic, in-flight Wi-Fi has been more of a punchline than a pipeline over the past decade. But 2025 has marked a sea change for the skies: the rollout of fast, and free, connectivity on most of the world’s major airlines. Satellite technology has enabled leaps in speed and bandwidth. SpaceX’s Starlink network of low Earth orbit satellites, for example, can deliver a connection capable of downloading more than 200 megabits per second—twice as fast as most basic home internet plans

Hexagon fuzz: Full-system emulated fuzzing of Qualcomm basebands

Key takeaways 1. Due to Qualcomm’s proprietary architecture, a lack of security tooling exists around their baseband 2. Our tooling enables research on Hexagon baseband with significantly reduced engineering work 3. We release the first open-source toolchain for full-system emulated Hexagon firmware fuzzing at TROOPERS25 Overview Every phone has a cellular baseband processor to handle mobile communications (5G, 4G, GPS, and more). Qualcomm created a specific architecture for its baseband c

US critical infrastructure exposed as feds warn of possible attacks from Iran

Hackers working on behalf of the Iranian government are likely to target industrial control systems used at water treatment plants and other critical infrastructure to retaliate against recent military strikes by Israel and the US, federal government agencies are warning. One cybersecurity company says many US-based targets aren't adequately protected against the threat. “Based on the current geopolitical environment, Iranian-affiliated cyber actors may target US devices and networks for near-t

How a beer-making process is used to make cleaner disposable diapers

Disposable diapers are a massive environmental offender. Roughly 300,000 of them are sent to landfills or incinerated every minute, according to the World Economic Forum, and they take hundreds of years to decompose. It's a $60 billion business. One alternative approach has been compostable diapers, which can be made out of wood pulp or bamboo. But composting services aren't universally available and some of the products are less absorbent than normal nappies, critics say. A growing number of

Show HN: Arch-Router – 1.5B model for LLM routing by preferences, not benchmarks

Hi HN — we're the team behind Arch ( https://github.com/katanemo/archgw ), an open-source proxy for LLMs written in Rust. Today we're releasing Arch-Router ( https://huggingface.co/katanemo/Arch-Router-1.5B ), a 1.5B router model for preference-based routing, now integrated into the proxy. As teams integrate multiple LLMs - each with different strengths, styles, or cost/latency profiles — routing the right prompt to the right model becomes a critical part of the application design. But it's stil

This 5-in-1 charging station replaced several desk accessories for me - and it's half off

Kayla Solino/ZDNET ZDNET's key takeaways Baseus' Nomos 5-in-1 Charging 140W Charging Station The Nomos Charger cuts down on cords and clutter, and can easily replace a wireless charging pad, a USB-C multi-charger, and other cords like laptop and phone chargers. Its innovative features make it easy to track the output and charging of your devices, but if you're looking for something with a smaller profile, or just don't need extra ports, smaller wireless or multi-chargers may be your best bet

Benchmarking Postgres

Want to learn more about unlimited IOPS w/ Metal, Vitess, horizontal sharding, or Enterprise options? Benchmarking Postgres By Benjamin Dicken | July 1, 2025 Today we launched PlanetScale for Postgres. For the past several months, we've been laser focused on building the best Postgres experience on the planet, performance included. To ensure we met our high standard for database performance, we needed a way to measure and compare other options with a standardized, repeatable, and fair method

Pbf2sqlite: Reading OpenStreetMap into a SQLite Database

pbf2sqlite A simple command line tool for reading OpenStreetMap .osm.pbf files into a SQLite database. Usage: pbf2sqlite DATABASE [OPTION ...] Options: read FILE Reads .osm or .osm.pbf FILE into the database rtree Add R*Tree indexes addr Add address tables graph Add graph table The command pbf2sqlite test.db read country.osm.pbf reads the OSM PBF file country.osm.pbf and creates in the database test.db the tables. OSM data can be obtained from a provider such as Geofabrik.

Topics: add database file osm pbf

The best robot vacuum for 2025

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Keeping your floors clean doesn’t have to mean dragging out a bulky vacuum or spending your weekends chasing dust bunnies. Thanks to automation, the best robot vacuums can handle the daily dirt and debris for you, quietly working in the background while you focus on more important thin

Datadog's $65M/year customer mystery solved

The internet has been speculating the past few days on which crypto company spent $65M on Datadog in 2022. I confirmed it was Coinbase, and here are the details of what happened. Originally published on 11 May 2023. 👋 Hi, this is Gergely with a bonus, free issue of the Pragmatic Engineer Newsletter. We cover one out of six topics in today’s subscriber-only The Scoop issue. To get full newsletters twice a week, subscribe here. Datadog is a leading observability tooling provider which went publi

14.ai (YC W24) hiring founding engineers in SF to build a Zendesk alternative

We are an intense, tightly-knit team based in the heart of San Francisco. Our customers range from fast-growing startups to established enterprise companies, and we obsess over listening to each of them and helping them succeed. Our development pillars are security, reliability and performance, combined with pragmatism to always find working solutions and be ultra-responsive to customer feedback and requests. Working both at the infrastructure and product level, we strive to build correct, futur

Show HN: Octelium – FOSS Alternative to Teleport, Cloudflare, Tailscale, Ngrok

Octelium Table of Contents What is Octelium? Octelium is a free and open source, self-hosted, unified platform for zero trust resource access that is primarily meant to be a modern alternative to remote access VPNs and similar tools. It is built to be generic enough to not only operate as a zero-config remote access VPN (i.e. alternative to OpenVPN Access Server, Twingate, Tailscale, etc...), a ZTNA platform (i.e. alternative to Cloudflare Access, Teleport, Google BeyondCorp, etc...), a sca

This Ninja 6-in-1 XL Air Fryer Drops to a New Prime Day Low, and It’s Rated 4.7 out of 5

The Ninja DZ401 Foodi 6-in-1 XL air fryer is the highest-rated air fryer available for purchase on Amazon, with over 37,000 reviews and an impressive 4.7 out of 5 stars. If you need an XL air fryer that can actually do it all, this is the one to buy. Ninja has become the brand of choice when it comes to air fryers, and this inaugural (early) Prime Day discount is open to everyone, not only Prime members. The price of $179, down from the usual $230, is the best deal for 2025 and an opportunity t

ZeQLplus: Terminal SQLite Database Browser

ZeQL+ : Terminal SQLite Database Browser Features Open any SQLite database file Very fast Runs in a Terminal / CMD window Tiny executable with no dependencies List all tables in the database to browse Paginated view of table rows Run custom SQL queries and view the results Cross platform: macOS, Linux, Windows Open source Install Pre-built binaries for macOS, Linux, Windows 10+ are available as zip files in the releases page. Just extract and run directly with no need to install. Ho

These $70 wireless earbuds sound great, feel comfortable, and are on sale

ZDNET's key takeaways The Baseus MC1 earbuds are availble now on Amazon for $69 Although the sound of the MC1 earbuds won't blow you away, the comfort and ease of control make up for it You really need to use the Baseus app to get the most out of these earbuds. $69.99 at Amazon The Baseus Bowie MC1 earbuds are now on sale at Amazon for $50, down 29% from the usual price of $69. I've been wooed to the dark side of clip-on earbuds. I resisted the urge for a long time, but eventually could figh

Coinbase is the best-performing stock in the S&P 500 in June, and may have even more room to run

People watch as the logo for Coinbase, the biggest U.S. cryptocurrency exchange, is displayed on the Nasdaq MarketSite jumbotron at Times Square in New York on April 14, 2021. Coinbase is the top performer in the S&P 500 in June, boosted by positive regulatory updates, product launches and, of course, its very inclusion in the benchmark stock index at the end of May. The crypto exchange's outperformance in the S&P 500 extends back to the April 8 market low, just after President Donald Trump's

Coinbase is the best performing stock in the S&P 500 in June, and may have even more room to run

People watch as the logo for Coinbase, the biggest U.S. cryptocurrency exchange, is displayed on the Nasdaq MarketSite jumbotron at Times Square in New York on April 14, 2021. Coinbase is the top performer in the S&P 500 in June, boosted by positive regulatory updates, product launches and, of course, its very inclusion in the benchmark stock index at the end of May. The crypto exchange's outperformance in the S&P 500 extends back to the April 8 market low, just after President Donald Trump's

Sleeping With AI: Everything You Should Know About the New Eight Sleep Pod 5

In this sweltering summer, nothing is worse than waking up glued to your sheets by the buckets of sweat you shed overnight. And when last night's ceiling fan has turned from a cooling breeze into the winds of Niflheim, being able to warm up without leaving your Pod is more than a luxury, it's perfection. Eight Sleep's recently-launched Pod 5 system does that and more with AI and a new cooling/heating blanket to complete its dual-sided mattress cover and adjustable base. CNET’s sleep team has lo

I replaced my Bluetooth JBL speaker for this Bose model, and it'll be hard to give it up

ZDNET's key takeaways The Bose SoundLink Plus is available in Black, Blue Dusk, and Citrus Yellow for $269. For its relatively small size, this speaker offers big bass, great sound, and plenty of features for outdoor adventures. You can find speakers with similar audio output and even more software features for less money. View now at Bose I test plenty of Bluetooth speakers, and one common misconception I hear is that they're all the same. As a result, I get really giddy explaining how that'

SpaceX’s Starbase city officials silent on crane collapse

A crane collapsed at SpaceX’s South Texas rocket facility this week, and the company’s newly-formed city won’t say if anyone was hurt. On June 23, a crane being used to clean up debris from the most recent SpaceX rocket explosion collapsed at the company’s launch complex. Footage of the accident was captured by Lab Padre, one of the content creators who film and photograph the site on a regular basis. But it was filmed from far away, making it impossible to tell whether anyone was harmed or in

The Personalized Learning Revolution: An EdTech Insider’s Perspective

Back in the 90s, when I was in school, education was like a uniform everyone had to wear—the same textbooks, the same blackboard, and the same hurried lessons for all. If you fell behind, your only lifeline was to awkwardly raise your hand in the middle of class or spend hours in the library after school, rifling through reference books. Fast forward 30 years, and it’s fascinating how far we’ve come. Today, thanks to AI/ML, we have adaptive learning systems—tailored to each student based on thei

New iPhone 17 screen size is coming, another source claims

Apple’s iPhone 17 lineup will be unveiled in September with a variety of changes and upgrades. One highlight for the base model has been corroborated yet again today: the iPhone 17 is getting a larger display. iPhone 17 to have 6.3-inch display, up from 6.1 inches Last year, Apple brought screen size changes to two of its iPhone models: the iPhone 16 Pro and Pro Max got bigger. The Pro model went from 6.1 inches up to 6.3, and the Pro Max from 6.7 up to 6.9. As far as screen size changes go,

Moonbase Alpha: That time NASA made a meme video game

NASA, the National Aeronautics and Space Administration of the United States, has tried many different ways to encourage public interest in science education and space exploration. That included a brief pivot to video game publishing, of all things. In 2009, NASA teamed up with multiple video game studios to create a space-themed MMO. The result was a moon base simulator game that became a meme: Moonbase Alpha. To the Moon Virtual Heroes was founded in 2004 as a game studio focused on trainin

Circle resumes its post-IPO rally after pullback, stablecoin issuer boosts Coinbase

In this article BTC.CM= Follow your favorite stocks CREATE FREE ACCOUNT Jeremy Allaire, CEO and co-founder of Circle Internet Group, the issuer of one of the world's biggest stablecoins, and Circle Internet Group co-founder Sean Neville react as they ring the opening bell, on the day of the company's IPO, in New York City, U.S., June 5, 2025. Brendan McDermid | Reuters Stablecoin issuer Circle resumed its rally on Thursday after a brief pullback this week. Shares were last higher by 12%, after

Video Shows Large Crane Collapsing at Safety-Plagued SpaceX Rocket Facility

Elon Musk’s Texas Starbase is still reeling from its latest Starship explosion. Now, it has a crane collapse to deal with too. As eagle-eyed Starbase watchers flagged in a livestream from earlier this week, one of the cranes at the site of the explosion — which was, according to CBS News 4, powerful enough to be picked up by weather radar — collapsed in a heap in the middle of the day. "This has always been one of my biggest fears in every industry I've worked in," tweeted Zack Golden, the Spa