Google makes Vulkan the official graphics API for Android
Google’s biggest announcement today, at least as it pertains to Android, is that the Vulkan graphics API is now the official graphics API for Android. Vulkan is a modern, low-overhead, cross-platform 3D graphics and compute API that provides developers with more direct control over the GPU than older APIs like OpenGL. This increased control allows for significantly improved performance, especially in multi-threaded a … ⌘ Read more

Expose the Kubernetes API and access it anywhere
Accessing the Kubernetes API for your clusters from anywhere or across any network is a powerful lever. It’s even better if you can do so without shipping or extending more messy networks, like VPCs or VPNs…. ⌘ Read more

Dapr in Two Minutes: Simplifying Distributed Application Development
Dapr (Distributed Application Runtime) takes the pain out of building distributed applications by offering developers simple “building block” APIs to manage the challenges of connecting with complex infrastructure. Developers can use these APIs to interact with… ⌘ Read more

Golang 實現 IP 全球定位
在 Golang 開發中，如何快速獲取 IP 地址的地理位置？無論是安全審計、日誌分析，訪問控制，還是資產測繪，網絡空間搜索等等都可能需要 IP 定位。本篇文章將介紹常見幾種 Golang IP 定位方案，幫助你選擇最合適的方法。IP 全球定位系統IP 定位系統是利用多種數據庫，如全球城市數據庫、多語言支持庫、IP 地址數據庫以及地圖服務等資源來精準確定用戶位置。藉助於 IP 地理定位 API，我 ⌘ Read more

golang 每日一庫之 concurrent-map
概述orcaman/concurrent-map/v2 是一個 Go 語言的高性能併發安全哈希表實現。它通過分片鎖（shard locking）策略減少鎖競爭，適用於高併發讀寫場景。與標準庫的 sync.Map 不同，該庫針對通用鍵值類型優化，提供更靈活的 API 和更高性能。項目地址GitHub 倉庫 : https://github.com/orcaman/concurrent- ⌘ Read more

使用 Golang 編寫 2D 遊戲
Ebitengine 是一款基於 Go 語言的 2D 遊戲開發引擎，提供了簡單易用的 API 和跨平臺的支持，開發者可以通過它輕鬆構建遊戲項目。核心特性——-跨平臺支持 Ebitengine 支持多個平臺，包括 Windows、macOS、Linux，以及 WebAssembly（可運行於瀏覽器中）。這使得開發者可以在不同設備上運行同一個遊戲項目，而無需編寫額外的代碼。易用的 API ⌘ Read more

context-Context - 構建高可用的 Go 應用
你是否有遇到過這樣的情況：意外的流量激增導致數據庫掛起 系統掛掉，用戶無法訪問 做爲開發人員，你忙於調試問題，事後還會被扣除績效和獎金 不受控制的 goroutines，長時間運行的任務，無響應的 API 這些都會對構建一個高可用的應用造成嚴重影響。這些問題通常源於缺乏適當的上下文管理。無論您是在處理 API 請求、管理數據庫操作，還是構建分佈式系統，掌握上下文都是每個 Go ⌘ Read more

Understanding surrogate pairs: why some Windows filenames can’t be read
Windows was an early adopter of Unicode, and its file APIs use UTF‑16 internally since Windows 2000-used to be UCS-2 in Windows 95 era, when Unicode standard was only a draft on paper, but that’s another topic. Using UTF-16 means that filenames, text strings, and other data are stored as sequences of 16‑bit units. For Windows, a properly formed surrogate pair is perfectly acceptable. However … ⌘ Read more

zlib-rs is faster than C
I’m sure we can all have a calm, rational discussion about this, so here it goes: zlib-rs, the Rust re-implementation of the zlib library, is now faster than its C counterparts in both decompression and compression. We’ve released version 0.4.2 of zlib-rs, featuring a number of substantial performance improvements. We are now (to our knowledge) the fastest api-compatible zlib implementation for decompression, and beat the competition in the most important compression cases too. ↫ F … ⌘ Read more

Go 項目目錄結構指南
擁有一個井然有序的目錄結構非常重要，原因有幾個：層次分離：它將項目的不同部分——如業務邏輯、數據訪問和 API 處理——放在各自的文件夾中。這樣，開發人員可以專注於特定領域，而不會感到不知所措或困惑。 更好的組織： 通過整齊地整理你的代碼及其依賴項，較大的項目變得更容易導航。你總是知道在哪裏找到你需要的東西！ 可重用性： 一個良好的結構讓你可以創建可以在項目不同部分使用的組件或包，從而 ⌘ Read more

golang 每日一庫之 swaggo
Go Swagger（Swaggo）是一個用於 Go 語言的開源工具集，它幫助開發者自動生成 API 文檔。它利用 Go 的註釋和結構體信息，通過解析代碼，生成符合 OpenAPI 規範的文檔。OpenAPI（也稱爲 Swagger）是一個廣泛使用的 API 規範，它使得 API 文檔更加標準化、易於理解和交互。Swaggo 主要的功能包括：1. 自動生成 OpenAPI 文檔Swaggo 通過解 ⌘ Read more

Creating an API with authentication using Encore.go
1 points posted by Elton Minetto ⌘ Read more

Show HN: I built an app to stop me doomscrolling by touching grass
i wanted to change the habit of reaching for my phone in the morning and doomscrolling away an hour so i built an app to help me. now i have to literally touch grass before accessing my most distracting apps

the app is built in swiftui, uses the screen time apis provided by apple and google vision to recognise grass or not

i’d love to get your thoughts on the concept.

Comments URL: [https://news.ycombinator.com/item?id=43158660](https://news.ycombinator.com/item?id=43 … ⌘ Read more

golang 每日一庫之 govalidator
govalidator 是一個用 Go 語言編寫的輕量級的驗證庫，提供了豐富的驗證和清理功能，主要用於驗證和清理用戶輸入的數據（如表單數據、API 請求的 JSON 數據等）。它支持常見的數據驗證功能，如電子郵件、URL、IP 地址、信用卡號等的驗證，同時也支持自定義驗證規則。1. 安裝你可以通過 go get 來安裝 govalidator：go get github.com/asaskevic ⌘ Read more

Go 項目裏的 API 對接，這樣做 Mock 測試才舒服
我們在開發項目的過程中總會遇到要調用依賴方接口的情況，如果依賴方的 API 接口還沒有開發好，通常我們會先約定好 API 接口的請求參數、響應結構和各類錯誤對應的響應碼，再按照約定好請求和響應進行開發。除了上面說的情況外，還有一種就是當你開發的功能需要與微信支付類的 API 進行對接時，因爲各種訂單、簽名、證書等的限制你在開發階段也不能直接去調用支付的 API 來驗證自己開發的程序是否能成功完成對 ⌘ Read more

Run Linux inside a PDF file via a RISC-V emulator
You might expect PDF files to only be comprised of static documents, but surprisingly, the PDF file format supports Javascript with its own separate standard library. Modern browsers (Chromium, Firefox) implement this as part of their PDF engines. However, the APIs that are available in the browser are much more limited. The full specfication for the JS in PDFs was only ever implemented by Adobe Acrobat, and it contains some ridicul … ⌘ Read more

SNeedlewoods submits CCS proposal for ~4.5 months of part-time Monero dev work
SNeedlewoods1 has submitted a second CCS proposal2, looking to work part-time on Monero development for ~4.5 months:

Since the feature-complete Wallet API PR from my previous CCS proposal is finally in “pending review” state (I will give my best to quickly resolve issues coming up during the review, so it hopefully will get merged soon), it’s time for the next steps..

Funding propose ... ⌘ [Read more](https://monero.observer/sneedlewoods-submits-second-monero-dev-work-ccs-proposal/)

golang 每日一庫之 jinzhu-copier
這都 2025 年了，你還在一個一個手動複製字段嗎?jinzhu/copier 是一個 Go 語言庫，用於深度複製結構體（struct）及其字段，支持嵌套結構體、切片、數組等的複製。這個庫的主要目標是通過簡單的 API 提供高效、易用的對象複製功能，避免手動編寫複製邏輯。核心特性：深度複製支持深度複製結構體及其嵌套字段，包括切片、數組、映射（map）等。 對象的字段會遞歸地被複制到目標對象中 ⌘ Read more

ofrnxmr completes third milestone for BasicSwapDEX CCS
ofrnxmr1 has completed2 the third milestone (M3-F/M3-B) for their CCS proposal3 to empower and steward BasicSwapDex4 to production quality software:

Request for M3-F and M3-B (M3-O comes end of month 4) [..] This next sprint (month) will add some of the more exciting functionality, further improve the UX and add some security features (such as client auth for the api port and amm integra … ⌘ Read more

Monero Dev Activity Report - Week 3 2025: 66 PRs, 12 Issues
This weekly report aims to provide a big picture view of Monero development activity, increase community support for existing devs and, hopefully, encourage new contributions.

Opened (13)

monero-project/monero:

• #96971 [WIP] carrot_impl (jeffro256)
  
• #96982 add do_not_relay option to sweep_single … (SNeedlewoods)
  
• #97063 ci: build wallet_api for all linux cli jobs (t … ⌘ Read more

ProcessOne: How Big Tech Pulled Off the Billion-User Heist

Image

For many years, I have heard countless justifications for keeping messaging systems closed. Many of us have tried to rationalize walled gardens for various reasons:

• Closed messaging systems supposedly enable faster progress, as there’s no need to collaborate on shared specifications or APIs. Y … ⌘ Read more

been playing with making fun scripts using charm CLI’s gum library :P

one that gets lyrics from an open lyrics database’s API and accepts input for artist & song names: https://asciinema.org/a/697860

and one that uses a user-provided last.fm API key to pull what’s currently playing or what last played on your account :) https://asciinema.org/a/697874

(#vwzj4aa) @suitechic@suitechic Even Namecheap has a bunch of other service offerings 🤣 I’m kind in the market for a new registr …
@suitechic @yarn.girlonthemoon.xyz Even Namecheap has a bunch of other service offerings 🤣 I’m kind in the market for a new registrar, one that has a decent API and just does domain name registrations 🤔 ⌘ Read more

woodser releases monero-java v0.8.34, monero-ts v0.11.2
woodser1 has just released monero-java v0.8.342 and monero-ts v0.11.23 with various fixes and updates:

monero-java:
-fix block template serialization
-changed slf4j dependency to api instead of simple
-fix notification of connection change on check connection
-update monero-cpp submodule
monero-ts:
-Fix handling of internal assets to eliminate the need for dist/dist
-Fix block ... ⌘ [Read more](https://monero.observer/woodser-releases-monero-java-v0.8.34-monero-ts-v0.11.2/)

Yes, ik. But i can’t use this api without yarn.social (feed is just file)

(#o2ru6pq) @doesnm It is the same API that yarnc the command-line client uses.
@doesnm @doesnm.p.psf.lt It is the same API that yarnc the command-line client uses. ⌘ Read more

Want this API for Goryon or just Goryon with support to just twtxt.txt. I can’t read timeline without visible replies and missing twts

(#gjl3gwq) @andros What do you mean by API? yarnd (which powers Yarn.social pods like twtxt.net) does have an API, however that API is desig …
@andros @twtxt.andros.dev What do you mean by API? yarnd ( which powers Yarn.social pods like twtxt.net) does have an API, however that API is designed for clients to interact with the pod and the user’s account and feed. e.g: there is a command-line client called yarnc and I used to maintain a mobile native app ( … ⌘ Read more

MitmProxy2Swagger: Automagically reverse-engineer REST APIs
Article URL: https://github.com/alufers/mitmproxy2swagger

Comments URL: https://news.ycombinator.com/item?id=42572662

Points: 502

# Comments: 59 ⌘ Read more

everoddandeven proposes bounty for monero-cpp Python bindings module
everoddandeven1 has proposed a bounty2 for creating a Python module that exposes the core functionalities of the monero-cpp library 3:

This module should enable Python developers to interact with monero-cpp API using a Pythonic interface without needing to write or interact with C++ code directly.

Total Bounty: 0 XMR (to date)

• Code is ope … ⌘ Read more

Go Protobuf 新增全新不透明 API
Protobuf 是 Google 的語言中立的數據交換格式。早在 2020 年 3 月，就發佈了 google.golang.org/protobuf 模塊，這是對 Go protobuf API 的重大修訂。該包引入了對反射的一流支持、一個 dynamicpb 實現和 protocmp 包，以便於測試。現在，我們將爲生成的代碼發佈一個新的 API，我們將說明創建新 API 的動機，並展示如何在 ⌘ Read more

高性能 Gin 框架原理學習教程
作者：jiayan 工作中的部分項目使用到了 gin 框架，因此從源碼層面學習一下其原理。1. 概述Gin 是一款高性能的 Go 語言 Web 框架，Gin 的一些特性：快速 基於 Radix 樹的路由，小內存佔用，沒有反射，可預測的 API 性能。 支持中間件 傳入的 HTTP 請求可以由一系列中間件和最終操作來處理，例如：Logger，Authorization，GZIP，最終操作 D ⌘ Read more

用 Option 模式和對接層簡化和管理 Go 項目的外部 API
在項目開發實現功能需求的過程中不可避免的要與外部第三方系統進行交互，這些交互大部分是通過請求 API 接口來完成的。前幾節提到但一直沒帶大家用代碼過一遍的 Lib 層就是負責寫第三方對接邏輯的，通過把跟第三方對接的邏輯限制在 Lib 層裏，讓項目的其他部分不需要關注第三方的邏輯，從而達到每部分都職責分明，這樣項目的代碼多起來後纔不會變得臃腫和雜亂。不過在演示 Lib 層的使用前我們需要先一起給項目 ⌘ Read more

(#5i25niq) @bender@bender And technically even that’s not really the problem either 🤣 The software devs have decided to update the minimum …
@bender And technically even that’s not really the problem either 🤣 The software devs have decided to update the minimum hardware requirements. Maybe that’s legit ( API changes) maybe not 🤔 ⌘ Read more

精通 Go 併發：上下文傳播與取消的奧祕
Go 的併發模型堪稱一場革命，但管理複雜的併發操作並非易事。這時，context 的傳播與取消機制便成爲了強有力的工具。通過這些機制，我們可以構建健壯的、可取消的操作，甚至跨越多個 goroutine 和網絡邊界。基礎知識—-context 包提供了一種方法，用於在 API 邊界和進程之間傳遞截止時間、取消信號以及請求範圍的值。這是控制長時間運行操作和優雅關閉服務的關鍵。以下是一個使用 con ⌘ Read more

SNeedlewoods completes first part-time Monero dev work CCS
SNeedlewoods1 has posted a Monero dev update2 after working part-time on Monero development for 1 month (~65 hours) during their first CCS proposal3:

Thanks for all the support from CCS coordinators, upvoters, donors and dev colleagues. It’s an honor to be able to work with you. [..] Will continue to work on the wallet API and will try to solve review comments ASAP, but since I’ll go take some days off … ⌘ Read more

NVK Achieves Day-Zero Support for Vulkan 1.4
The Khronos Group recently announced the release of the Vulkan 1.4 specification, and NVK, an open-source Vulkan driver for NVIDIA hardware, has achieved day-zero conformance with the latest API. This support has been integrated into Mesa and will be available in the upcoming Mesa 25.0 release, scheduled for early 2025. This development highlights Mesa’s ongoing […] ⌘ Read more

Gin 框架 JSON 格式返回結果的使用方式
大家好，我是 frank。「Golang 語言開發棧」公衆號作者。01 介紹Gin 框架爲 JSON、XML 和 HTML 渲染提供了易用的 API。本文我們主要介紹 JSON 的使用方式。02 JSON在 Go 項目開發中，當開發 HTTP API 時，我們通常提供 JSON 格式的返回結果。Go 框架爲 JSON 渲染提供了易用的 API。普通 JSON示例代碼：func main() { ⌘ Read more

APIOps and an API gateway: Get your development groove back
Member post originally published on the ngrok blog by Joel Hans Developers love a groove. No, I don’t mean a touch of jazz to class up your workday, but the specific patterns you rely on for… ⌘ Read more

Gain insights into cloud native applications with the OpenTelemetry Certified Associate (OTCA)
Announcing a New CNCF certification for OpenTelemetry OpenTelemetry (also known as OTel) is an open-source observability framework with tools, libraries, APIs, and SDKs for collecting, processing, and exporting rich telemetry data such as traces, metrics, and… ⌘ Read more

Go 項目實戰 - API 路由的分模塊管理
隨着項目開發的迭代，我們寫的接口往往會越來越多，如果都把 API 的路由寫到一個文件裏，那麼整個路由文件就會變得又亂又長，所以我們最好在項目開始階段就給路由的分模塊管理做好規劃。今天這個文章給大家介紹一下 Web 項目 API 路由的分模塊管理，我們的項目使用的是 Gin 框架，但基本上所有的 Web 框架都能按照這個方式來分模塊管理 API 接口的路由。 一些路由管理混亂的例子——– ⌘ Read more

Cloud Native Computing Foundation Announces Dapr Graduation
Dapr provides a set of integrated APIs for building reliable and secure distributed applications, increasing developer productivity by 20-40% SALT LAKE CITY, Utah – KubeCon + CloudNativeCon North America – November 12, 2024 – The Cloud… ⌘ Read more

XMRig v6.22.2 released
XMRig 1 version 6.22.22 has been released with a few bug fixes.

Fixed corrupted API output in some rare conditions.
Fixed number of threads on the new Intel Core Ultra CPUs.

Verify the SHA256 sums with xmrig3’s GPG key4 (ID: 446A53638BE94409) before using the software.

Consult the README.md5 file for more information about XMRig and transfer Monero to the project’s donation address6 if you want to support the … ⌘ Read more

Monero Dev Activity Report - Week 44 2024: 11 PRs, 10 Issues
This weekly report aims to provide a big picture view of Monero development activity, increase community support for existing devs and, hopefully, encourage new contributions.

Opened (5)

monero-project/monero:

• #95471 tests: framework for wallet cpp <> live daemon tests (j-berman)
  
• #95482 wallet2_api: use std::optional instead of handmade optional (jeffro256)
  
• #95493 Updat … ⌘ Read more

Model-Based Testing with Testcontainers and Jqwik
We demonstrate how to use model-based testing with jqwik and Testcontainers to automate regression testing on a REST API across different application environments. ⌘ Read more

IP 訪問限制及提交次數，用 golang 如何實現 ？
在 Web 應用中，通常會需要對 IP 訪問進行限制以及控制提交次數，以防止惡意攻擊（例如暴力破解、DoS 攻擊、API 濫用等）。爲了實現這一功能，我們可以結合 Golang 的特性，使用中間件或者基於 Redis 這樣的緩存服務來實現 IP 限制和提交次數的控制。實現步驟IP 訪問限制：對每個 IP 的訪問頻次進行限制，比如每個 IP 每分鐘只能訪問某個接口 10 次。超過限制後，返回錯誤信息 ⌘ Read more

Ignite Realtime Blog: Smack 4.5.0-beta5 released
The Ignite Realtime developer community is happy to announce that Smack 4.5 entered its beta phase. Smack is a XMPP client API written in Java that is able to run on Java SE and Android. Smack’s beta phase started already a few weeks ago, but 4.5.0-beta5 is considered to be a good candidate to announce, as many smaller issues have been ironed out.

With Smack 4.5 we bumped the minimum Java version to 11. Furthermore Smack now requires a minimum And … ⌘ Read more

Justin Berman posts CCS progress report after 195 hours of dev work
Justin Berman1 has published the first progress report2 for his full-time 2024 (part 8) Monero/Seraphis dev work CCS proposal3:

I’m currently waiting on @kayabaNerve to complete work on the prove/verify API before I continue on to construct/verify/make consensus changes for fcmp++ txs (deliverables 4/5/6 of this CCS). To maintain forward progress on the fcmp++ integration, and since dang … ⌘ Read more

[ANN] If you run the haveno.markets website, please contact me

[..] Do you operate haveno.markets? You are welcome to stay pseudoanonymous but please open source the project and start accepting contributions from the community (like me). Two updates I can think of right away are to include a json api and to source data from bisq too. Please contact me at www.ki9.us/contact if you know anything about haveno.markets or its operator. If I don’t hear back after a week or two, I will have to assume haveno.markets is untrustworthy until pro … ⌘ Read more

ProcessOne: WebPush support on your fluux.io instance
We’re excited to announce the latest enhancement to Fluux.io services – the integration of WebPush support. This significant update extends our services beyond

FCM/APNs, enabling push notifications for XMPP across various platforms. Now, our push notification capabilities are not li … ⌘ Read more