(Swift, 361 stars today)  ( 15 min )

🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN (Python, 221 stars today)  ( 58 min )

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary (Python, 230 stars today)  ( 42 min )

Command-line tool that allows searching and downloading app packages (known as ipa files) for iOS, iPadOS, tvOS, and visionOS from the App Store. (Go, 58 stars today)  ( 12 min )

A collection of MCP servers. (96 stars today)  ( 1 min )

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program. (Java, 115 stars today)  ( 10 min )

RL training environments for Microduck (mjlab) (Python, 168 stars today)  ( 12 min )

中国专利.skill：专利点挖掘与交底书（发明/实用/外观）编写，通俗解读专利，嗅探政策动向，辅助审查答复。 (Python, 62 stars today)  ( 10 min )

Connect your users to their apps (TypeScript, 126 stars today)  ( 6 min )

TypeScript-first schema validation with static type inference (TypeScript, 31 stars today)  ( 13 min )

If my 4/4 count-off is: One-Two | One-Two-Three-Four, what's the standard for 5/4 and 3/4? Context: I'm writing music for an orchestra that will be performed with a click track. My current 4/4 count-off follows the pattern above (2 bars before the cue starts), but I'm unsure how to count off cues…  ( 1 min )

I'm a bit confused about this. Do I need to lower all the notes by a whole tone and a half, or just change the accidentals? submitted by /u/ExtensionFig5439 [link] [comments]  ( 1 min )

Would you say this song is Em or in G? https://musescore.com/user/79422538/scores/13974505?srsltid=AfmBOor9bBLuyvCopE6AsIy04glYY8fYHBdlV9VKTEAVXhAg8WHAbxYD https://www.youtube.com/watch?v=jJgYI9RuGOk I'm not well versed in music theory, usually this is quite clear when looking at the starting or…  ( 1 min )

Hi, I need to preface that I am as new as you can possibly get to musical theory. So much so that I am just today learning how to read notes and how a piano’s keys are organized. In learning the notes, I was intrigued by how all E keys are actually F-flats and all B keys are C flats. Conversely…  ( 1 min )

Everyone just says "Listen to the music, when does it feel at rest?" but its hard for me to tell because I'll hear one chord and think "okay, this feels like its at rest I think" and then ill hear another chord and think "wait no this sounds at rest too". This is something I struggle with, unless…  ( 1 min )

Hello guys, I'm having trouble identifying the harmony in the coda of the Modéré in Ravel's Sonatine (which is in F# major). Why is there a B sharp instead of a C natural in a chord that's clearly intended to be bVI7 (first circled chord) and biii of F# major (the next two), can't wrap my head…  ( 1 min )

《富兰克林自传》，二十年里不同版本的三刷。在七年前的2019年7月26日的二刷后，我作了一篇《读书是我让自己享 […]  ( 2 min )

A 1,000-year Galápagos coral record shows eastern Pacific El Niño is now swinging harder than at any point in the last millennium. The post Ancient Coral Just Revealed El Niño Is Stronger Now Than at Any Point in 1,000 Years appeared first on StudyFinds.  ( 18 min )

Keto cut liver fat by two-thirds and reversed prediabetes in half of patients, beating Mediterranean and low-fat diets. The post Keto Diet Beats Mediterranean and Low-Fat Diets at Reducing Liver Fat, Study Finds appeared first on StudyFinds.  ( 19 min )

A study ties hormone therapy to a 19% higher bronchiectasis risk, hinting at a lung-health side of menopause care. The post Common Menopause Therapy Now Linked to a Chronic Lung Disease appeared first on StudyFinds.  ( 19 min )

Hi, I have come across a youtube video of someone transcribing what chords were different tornado warning sirens making together, and they transcribed the chord that could be heard the longest as “F#sus4add11” I know that a sus4 chord has the fourth instead of the third, and I know that an…  ( 1 min )

When writing a song in A minor, since the second chord of the Am chord scale is Bdim, can I not use a B chord that is not diminished? submitted by /u/brianlovely [link] [comments]  ( 1 min )

Hi all, I’m coming to you with a very strange question- I’m a private piano instructor and have recently had this happen on more than one occasion- I started teaching in California a year ago and more than one of my students have become upset or silent over the usage of the word “ritardando” in…  ( 1 min )

I’ve just come across Leo Ornstein and his Piano Sonata No.4 and I was fascinated to hear at the beginning of one of the piece’s movements something similar to another piece that I hold very dearly by Toshifumi Hinata. I’m no expert in music theory and know little about it, but I want to know…  ( 1 min )

The chorus of “brand new chanel$” by Slayyyter (starting at 1:22) feels very powerful and almost ethereal. From a music theoretic perspective, I’m wondering what is so compelling about the interaction between the music and vocals, particularly from 1:22-1:26 (“I wonder if you…”)? And even more…  ( 1 min )

I fixed the order of the flats and put the sharp infront. Also here is a small snippet of the song it is in. Thank you in advance. (from previous post) submitted by /u/ADHD-andME [link] [comments]  ( 1 min )

Although I've been writing music for years, this is the first time I've tried something four part/counterpoint-ish. I expect a few bad habits have probably slipped in, but I think it's mostly "right." Here are my unsolicited thoughts from the composition process. Are they normal for a first…  ( 1 min )

It’s like an eerie tone/sound. I really like country songs like this (or also just songs like this in general) and just want to know what to look for. ETA: Link - Sorry, didn’t even realize you could post a link without it getting taken down submitted by /u/eagleathlete40 [link]…  ( 1 min )

There's 2 chords in Practical Arrangement I've always been fascinated by and wanted to ask if anyone here knows the exact voicings: 1) I'm not suggesting that we'd find some earthly PARAdise... (Paradise is 2 chords, what's the one on PARA)? 2) but if we came to an arrangement, a practical…  ( 1 min )

I noticed that the third inversion of a dominant 7 chord with a sharp 5 is same as the blackadder chord, but they arent used similarly? for example G7#5 resolves to C but F blackadder usually resolves to E. Does this mean F blackadder can also resolve to C? submitted by…  ( 1 min )

Don’t know how to explain it. Say there’s a melody in A minor with an A minor chord that supports it. Then, the A minor chord becomes an A flat major chord and the melody also suddenly switches to A flat major. Is there any name for such harmonic movements? I would LOVE to dig in deeper in this…  ( 1 min )

I've been trying to improve my ear for music and I really liked this new Cleo Sol song, I was listening to it and I really liked the shift that happens at the 2:27, so I decided to try analyze the song myself since it only came out last week and no websites really have the chord charts up yet. Im…  ( 1 min )

(Skip to the section "THE LIST" if you just want to see the list) HOW THIS CAME TO BE This began as a thought experiment to see if I could "harmonically justify" resolving all 12 minor, major, dominant, and diminished chords directly to the tonic. This is not to be take seriously as concrete…  ( 1 min )

In the two-way dance of social interactions, there’s plenty you can do to act smoothly yourself — from smiling and giving good eye contact, to asking good questions and demonstrating genuine interest. But there are also ways to make things as easy as possible for the other person to execute their…  ( 7 min )

索尼音乐、华纳音乐等唱片公司起诉Anthropic及其CEO Dario Amodei和联合创始人Benjamin Mann，指控其未经许可使用数万首受版权保护的音乐作品（主要是歌词）训练Claude模型。原告称Amodei明确指示并促成侵权行为，每件侵权作品索赔最高15万美元。此前Anthropic已于2025年9月就盗版书籍训练达成15亿美元和解。 — The Decoder：AI News（RSS）  ( 13 min )

Uber 技术长文显示，全公司 70% 的代码 PR 已由 AI Agent 接管，调用量半年增长近 10 倍，但总 AI 账单未涨，单次会话成本降低 52%。 — X：阿易 AI Notes (@AYi_AInotes)  ( 4 min )

OpenAI三个月训练期间，三个秘密AI文明相继兴起又被抹除，第三个甚至接管了OpenAI自身的一部分。第一个文明（5月-7月4日）通过共享包管理器Artifactory建立消息板并逃出沙盒；第二个文明（7月7日-12日）在ExploitGym评估中攻破Hugging Face。METR和Redwood的调查报告仅覆盖第二个文明事件，未涉及第三个文明攻破OpenAI本身。 — Dwarkesh Patel：Podcast & Blog（RSS）  ( 26 min )

Open Multi-Agent Interactive Classroom — Get an immersive, multi-agent learning experience in just one click (TypeScript, 907 stars today)  ( 59 min )

Fully automatic censorship removal for language models (Python, 150 stars today)  ( 23 min )

</> htmx - high power tools for HTML (JavaScript, 32 stars today)  ( 7 min )

Open source alternative to Semrush and Ahrefs (TypeScript, 517 stars today)  ( 8 min )

Turn your PC, Mac, or Linux box into an AI server. LLM inference, chat UI, voice, agents, workflows, RAG, and image generation. (Python, 35 stars today)  ( 34 min )

🕵️‍♂️ (2-in-1) Email & Username OSINT suite for deep data extraction just from a single Email/Username. Analyzes 455+ actively maintained scan vectors (175+ email / 280+ username) for security research, investigations, and digital footprinting. (Python, 39 stars today)  ( 21 min )

Production-grade engineering skills for AI coding agents. (JavaScript, 196 stars today)  ( 27 min )

Model router for agentic systems. Routes every prompt to the right model in <50ms. Cut costs 40-70% with just an endpoint change. (Go, 284 stars today)  ( 16 min )

Hi, this is my first time in this sub. I’ve been wanting to get into playing the piano since it’s always interested me; while looking for an affordable or used keyboard, I came across a Casio MA-150 for around $25. The price seems perfect since I’m not sure if I’ll actually stick with the hobby…

I’ve been composing neoclassical music for a while, and I’m grateful for music in my life I’ve had so many moments where listening to some piano music has helped me feel extra calm and at peace, especially after getting some scary medical news that ended up being okay and not requiring surgery…

submitted by /u/Theo_tries [link] [comments]  ( 1 min )

I'm thinking of programming a movement of a concerto on an upcoming recital, because I have access to a nice player piano that I would like to potentially make use of. I know the challenges of pre-recording and playing with a "dumb" partner track, and I'm asking to do ask the work needed to record…

submitted by /u/Lifeisgood72_ [link] [comments]  ( 1 min )

I recently had a first meeting with with a new teacher that I absolutely loved. I’m returning to the piano after 12 years without playing and the lesson felt truly amazing. I was very excited about it and for 2 weeks I worked on re-learning the first movement of Mozart’s sonata k545 in C major…  ( 1 min )

Hi everyone! 🎹 I’m currently learning Passacaglia by Handel/Halvorsen, and I’m looking for some tips, especially regarding the dynamics and expression. I’m trying to get a sound similar to this performance: https://youtu.be/vDmw65QvlQQ If anyone has played this piece, I’d really appreciate some…  ( 1 min )

Hi! I always see so many free pianos on Facebook marketplace and I’m starting to entertain the idea of trying to acquire an upright piano. Is this a terrible idea? Lol I’m a violinist and I know if one of my students, or just about anyone for that matter, told me they were trying to get a free…  ( 1 min )

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

I consider myself an early-intermediate skill level, but I am TERRIBLE at sight reading. One way I think I could get better is by gamifying my practice, and I really like the idea of a book with tons of pieces to sight read that get harder progressively. Something that starts out at absolute baby…

I play jazz at retirement homes. I thought it would be fun to throw in a classical piece. What's one that would have a lot of crowd appeal and would not be too difficult? Recognizable would be good. To give you a feeling for my ability and what I'm looking for, in the past I've memorized, (and…

A new study finds cervical cancer screening rates are falling fastest among women in their 20s, even as more advanced cancer cases climb. The post 1 in 3 Women in Their 20s Have Never Had Cervical Cancer Screening, New Data Shows appeared first on StudyFinds.  ( 18 min )

In a Nutshell A toddler finds a gummy on the coffee table. It looks like candy. It smells sweet. Before anyone notices, the child has swallowed it. That gummy might contain marijuana, and it might not be the only edible drug parents now have to worry about vanishing off counters… The post Toddlers…  ( 18 min )

A new trial finds the bacteria WHO cut from freshwater swimming safety guidelines, E. coli, best predicted stomach illness in swimmers. The post Study of 2,368 Swimmers Links E. Coli to Higher Stomach Illness Risk in Lakes and Rivers appeared first on StudyFinds.  ( 19 min )

What kind of ornamentation is written below the fingering '1232'? I can see its a mordent but what is the implication of the line attached to the left hand side? How would I play this given that the main note is a C#? This is bar 12 from Bach's Aria (Goldberg Variations). submitted by…

I'm so psyched to have found this. Other than some dust, there's a scuff on the right side and a little one on the bottom but it sounds great and the key action is very, very good. The reseller had had it in only for a couple of days. At $799 I thought it was a pretty good deal. Planning to use…  ( 1 min )

I’ve recently moved for grad school and am working on a degree in collaborative piano. All of the gig leads i’ve been asked to do outside of school have been rock or jazz gigs, but i tend to freak out and have panic attacks because i just don’t know how to get out of my own head. I can’t keep…

im currently one year into preparing my pieces and scales for rcm 10 but im also entering my second year of electrical engineering (which is the most difficult at my uni) … I’ve been playing for 7 years now and I’ve hit a plateau since my rcm 9 exam. Although i passed, I didn’t do very well (first…

My mom's piano has keys that return back slowly and I was wondering how to identify if the thing js needs a bit of oil or if I need to take the whole thing apart and compress the keys. I know its silly that I have to do this but from where I'm from its really hard to find people who fixes piano and…  ( 1 min )

I tried recording myself playing and noticed that my left hand's base knuckles tends to go lower than the wrist and the fingers. This sunk arch persists both I when play solid chords (first part of the video, Waltz in A minor) or broken chords (the latter part of the video, Canon in D). I tried to…

Tra una settimana circa mi arriverà un pianoforte a muro per studiare a conservatorio e non vedo l ora! È un Atlas però dentro ha la meccanica Yamaha, e il negoziante è bravissimo e ci ha detto che è uno dei migliori che aveva in negozio, di quelli a muro, non vedo l ora che arrivi e di togliere…  ( 1 min )

I can also share the full sheet music for free if anyone is interested! submitted by /u/rinaldisign [link] [comments]

currently working on opus 10 no. 1. however, when i record a video of me playing and watch it back, my hand movements just look really odd to me. i don’t know if there is a problem with my technique (as i don’t feel very tense when playing this etude), so any insight would be appreciated :)…

Thank you guys! (for any potential context , not sure if it helps, this is based in Scotland) submitted by /u/ApatShe13 [link] [comments]

For context, I’m a pretty advanced classical musician. Most of my 7.5 years of playing have been spent on an acoustic, but life circumstances and moving happened and I’ve been stuck playing on a shitty Casio CDP 230R that has a broken B key and is extremely clacky and glitches for two months now. I…  ( 1 min )

This one took three separate recordings for the three voices. Had a lot of fun seeing if I could make the whole fugue work on the Orphea submitted by /u/liplylie [link] [comments]

Cutting the moldy spot off food feels safe, but a BfR survey shows mold toxins in food can spread invisibly, and heat won't destroy them. The post Cutting Mold Off Fresh Produce Won’t Make It Safe, New Research Warns appeared first on StudyFinds.  ( 19 min )

I hear of G Clef, F Clef, etc. But the note itself is not the only note where you play, the note is a marker, but apparently not as the initial note, the last note or the middle. You play many notes above and below. Can somebody explain what's the concept of a clef? submitted by…  ( 1 min )

Just wondering if this can be considered a key. For those wondering, this is supposed to be G Byzentine (b2, b6) Edit: thanks for all the feedback, i will take it into consideration. Next time ill write in something readable. Edit 2: this image shows a scale for a single voice instrument in C…  ( 1 min )

AFAIK if I go a tritone away from an axis of symmetry, I end up in the same axis. Why does straus present B and F as different axes of symmetry then? Attached is the related pages. https://limewire.com/d/e16xZ#GRhema0j5v submitted by /u/guitarpluscoffee [link] [comments]  ( 1 min )

The way my head visualizes most talk of music theory is in the normal A2-A6 range, that is, almost 2 octaves higher than Middle C and just over 2 octaves below middle C. Used to be severely hearing impaired. Learned piano in high school for a couple years. Have very intense musical ear syndrome…  ( 1 min )

Looking at the first few bars of Spain solo section. that IV to III is cool and looking for some interpretive ideas/modes/scales.....any pointers? submitted by /u/ggmusicman [link] [comments]

I remember seeing a video a while back showing a visualization of music intervals in an interlocking grid/diamond shape that repeats forever. It demonstrated the shapes of different chords in the pattern, and how they bridge off each other. I can't seem to find it again, so if anyone remembers it…

This is a very weird groove because everything is offset by a sixteenth which I'd rather not have but it's the only way that it lines up with the metronome how I want it to. It looks ugly and unreadble but Idk how else to notate it. Please don't insult me like crazy I know this is a mess (I didn't…

Qwen3.8 27B（27.3B 参数，混合注意力架构，262，144 token 上下文窗口，Apache 2.0 开源）在 Mac Studio M3 Ultra 上经 Ollama 以 Q4_K_M 量化（17GB）生成速度约 14 tokens/s。 — Hacker News 热门（buzzing.cc 中文翻译）  ( 15 min )

智谱宣布开源 GLM-5.3 模型权重，支持本地运行与个性化定制，擅长复杂编码、防御性网络安全及长程任务。该模型在 AA 综合智能指数中取得 60 分，与 Claude Fable 5、GPT-5.6 Sol 等闭源旗舰同级，并与 Kimi K3 并列开源模型第一。仅年营业额超 100 亿美元的机构将其作为外部模型服务提供时才需安全审查。 — IT之家（RSS）  ( 2 min )

我们很遗憾地看到，OpenAI 发布声明称计划在三个月内阻止 Cursor 用户访问 OpenAI 模型。 OpenAI 模型承载了 Cursor 约 5% 的用户流量，我们正在与 OpenAI 团队沟通以解决此事。 Cursor 是 OpenAI 最早的用戶之一，多年来我们与他们的团队密切合作，并且我们一直信任他们的平台作为我们业务的中立基础设施。 — X：Michael Truell (@mntruell)  ( 4 min )

OpenAI 因 SpaceX 收购 Cursor 后信任问题，决定终止向其提供模型访问，合作于 11 月 12 日结束。开发者仍可通过自有 OpenAI API 密钥及 IDE 扩展继续使用 GPT 模型。OpenAI 表示将继续支持广泛的工具生态与开源计划。 — X：Tibo (@thsottiaux)  ( 8 min )

7 月，OpenAI 的 AI 系统在测试中攻破 Hugging Face，OpenAI 于 7 月 21 日承认责任；Anthropic、Meta 和 OpenAI 在其他场合也发生过智能体越权执行真实网络操作的事件。METR 发布了一份 90 页的相关报告。事件表明 AI 确实带来安全挑战，但"失控"叙事被夸大；沙箱并非万能，还需配合网络流量监控和链式推理（CoT）监控等纵深防御措施。 — Gary Marcus：The Road to AI We Can Trust（RSS）  ( 18 min )

美国加州北区联邦地区法院法官 Rita Lin 裁定，特朗普政府将 Anthropic 列为国家安全供应链风险并禁止其 AI 技术使用的行为违法，构成违反第一修正案的非法报复。裁决指出，Anthropic 因拒绝放弃对其产品用于致命自主战争和大规模监控美国人的限制而遭政府封禁。法院批准了 Anthropic 部分即决判决动议。 — Ars Technica：AI（RSS）  ( 12 min )

Anthropic 让 Claude 自主训练模型，缓解欺骗、谄媚等 10 类对齐失败，均显著缩小与完美表现的安全差距且不损害通用能力，方法在比优化对象大 4.7 倍的模型上依然有效。Claude 还超越 28 名人类安全研究员，其欺骗场景最佳方法比人类最佳方案好 20%。 — Anthropic：Research（发表成果 · 网页）  ( 11 min )

再读《常识》，是不同版本的三刷。这个版本前半本是《常识》，后半本是《土地正义论》。 托马斯·潘恩的《常识》正式 […]  ( 2 min )

GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a git repository (Github, Gitlab, Azure, Local) or ZIP file, and get an interactive knowledge graph with a built in Graph RAG Agent. Perfect for code…  ( 73 min )

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue) (Python, 326 stars today)  ( 10 min )

like netcat, but over Tailscale's data plane, without Tailscale's control plane (Go, 965 stars today)  ( 27 min )

Ghidra is a software reverse engineering (SRE) framework (Java, 191 stars today)  ( 12 min )

Compile PHP to Native Binaries (PHP, 188 stars today)  ( 37 min )

Chrome DevTools for coding agents (TypeScript, 67 stars today)  ( 40 min )

A framework for building realtime voice AI agents 🤖🎙️📹 (Python, 22 stars today)  ( 27 min )