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AI 资讯 Reddit r/programming

How I achieved 3.7x less memory usage than Cursor by ripping out Electron

Hey everyone, My background is in high-performance systems architecture and low-level optimization, and recently, the memory bloat in modern AI editors has been driving me crazy (WE OBVIOUSLY CAN DO BETTER, WHY ARENT WE???) So, I decided to build something significantly leaner and minimal. I built Axiom which uses up to 3.7x less memory than Cursor and 33% less than VSCode. To hit this benchmark, I took VSCode OSS and stripped Electron out completely. Instead of relying on the bundled Chromium instance, I made the editor run inside LaVista ( https://github.com/IASoft-PVT-LTD/LaVista ). This allowed me to drop the footprint of three idle windows down to just 759 MB, compared to the 2,802 MB you'd see in Cursor. What I added on top: AxiomAI: A Bring Your Own Key (BYOK) setup with a local autocomplete and local router system. Token Management: Built-in tracking to monitor, analyze, and set hard limits on your API token usage so you never get a surprise bill. FlowViz: A native visualization engine that lets you render plots, flowcharts, and fully interactive 3D scenes directly in the editor. I am currently rolling out the beta and would love for some technical folks to try it out and try to break it. You can check it out and register for the beta here: https://iasoft.dev/software-engineering/products/axiom/ Would def love to hear your thoughts on the native webview approach or answer any questions about the LaVista implementation! submitted by /u/I-A-S- [link] [留言]

/u/I-A-S- 2026-07-07 02:54 7 原文
AI 资讯 Dev.to

Introducing Synapse: a deterministic-first, open-source SCA and evidence platform

We just open-sourced Synapse , a governed control plane for software composition analysis, recon, evidence, and reporting. It is built for people who have to scan a dependency tree, prove what they found, and hand over a report that holds up. Site: https://synapse.kkloudtarus.net/ Code: https://github.com/KKloudTarus/synapse-ce (Apache-2.0) Why we built it The usual workflow is fragmented. One tool for the SBOM, another for vulnerabilities, a spreadsheet for licenses, a folder of screenshots for evidence, and a report you assemble by hand. Nothing is reproducible, and when a client asks "how do you know this is real," the answer lives in someone's memory. Adding an LLM that writes your findings only makes that worse. We wanted the opposite: fast, but provable. What it is Synapse runs the assessment lifecycle behind one control plane, in Go, clean architecture. A few ideas hold it together: Deterministic-first. Scanning, matching, license classification, and reporting are pure, reproducible Go. There is no model in the report path. Scope-gated execution. Every engagement carries a scope and an authorization window, enforced server-side before any tool runs. Tools run via argument arrays, never a shell string. Tamper-evident evidence. Every artifact is hash-chained and append-only. A broken chain blocks the report. Bounded automation. The optional AI layer only ever proposes. A distinct verifier or a human confirms. The agent can never confirm its own claim. What it does today: SBOM across 15+ ecosystems, multi-source vulnerability detection with risk-based prioritization (KEV, then EPSS, then CVSS), license compliance, reachability, and deterministic reports in CycloneDX, SPDX, SARIF, and OpenVEX. Try it git clone https://github.com/KKloudTarus/synapse-ce.git cd synapse-ce docker compose -f deploy/docker-compose.full.yml up --build # open http://localhost:5173 Or gate CI on real risk: ./bin/synapse-cli scan . --fail-on high . We are looking for contributors Synapse i

Huỳnh Lê Nhất Nghĩa 2026-07-07 02:48 11 原文
AI 资讯 Dev.to

JSON, YAML, CSV, and TOML: When to Use Each Data Format

Software spends a surprising amount of its life just moving structured data around: an API returns JSON, a config file is written in YAML or TOML, a report is exported as CSV, a spreadsheet wants tabular rows. These formats are not interchangeable — each was designed for a particular job, and using the wrong one creates friction. Knowing the strengths of each makes you faster and saves you from a category of frustrating bugs. JSON: the lingua franca of APIs JSON (JavaScript Object Notation) is the default for data exchange between systems, especially web APIs. It represents nested objects and arrays cleanly, every programming language can parse it, and its rules are strict enough to be unambiguous. That strictness is also its main friction for humans: no comments are allowed, every string needs double quotes, and a single trailing comma makes the whole document invalid. JSON is excellent for machine-to-machine communication and data storage; it is merely tolerable for files humans have to edit by hand. YAML: configuration humans edit YAML was designed to be readable and writable by people. It uses indentation instead of braces, supports comments, and drops most of the punctuation that makes JSON noisy. This makes it popular for configuration in tools like CI pipelines and container orchestration. Its strength is also its danger: because structure is defined by indentation, a single misplaced space can silently change the meaning of your file or break it entirely. YAML also has surprising type-coercion quirks (the classic example: the word "no" being read as the boolean false ). Use YAML for human-edited configuration, but validate it. TOML: configuration that stays unambiguous TOML (Tom's Obvious Minimal Language) aims for YAML's readability without YAML's ambiguity. It uses explicit, INI-like sections and clear key-value pairs, supports comments, and has unambiguous typing. It is less prone to the silent indentation mistakes that plague YAML, which is why a number

Celio Bitran 2026-07-07 02:46 10 原文
AI 资讯 The Verge AI

America’s greatest idea is still under threat

The United States of America recently turned 250 years old. What a spectacle! The fireworks were amazing, and millions of proud people celebrated across the nation - even around the world. France lit up the Eiffel Tower; Japan had fireworks. French fighter jets flew above New York City with trails of red, white, and blue […]

TC. Sottek 2026-07-07 02:36 8 原文
AI 资讯 Dev.to

Rebuilding my C Redis clone in Rust taught me more Rust than any tutorial

I built a small Redis clone in C: a RESP parser, a command table, an append-only file for persistence. Recently I started building the same thing again in Rust, and rebuilding a project I had already finished has taught me more Rust than any from-scratch tutorial. The reason is simple. The second time, the design is already solved. I know what the AOF has to guarantee, what the command table dispatches, what the parser must reject. So none of my attention goes to what to build. All of it goes to how Rust wants it built. That turns the domain into a constant and the language into the only variable. Every difference I hit is pure signal about Rust, not noise about key-value stores. The first difference shows up before any logic runs. In C, I built the substrate first: my own dynamic strings, my own hashmap, my own linked list. Hundreds of lines before a single command worked. In Rust, Vec , String , and HashMap are just there, so that whole layer disappears and I start at the actual command logic. A standard library quietly decides where your project even begins. The sharper difference is in dispatch. In C it is a switch with argument counts I check by hand: if ( argc != 3 ) return err ( "wrong arg count" ); switch ( cmd ) { case CMD_SET : return do_set ( argv [ 1 ], argv [ 2 ]); case CMD_GET : return do_get ( argv [ 1 ]); /* forget a case and it is a runtime bug */ } In Rust the same dispatch is an enum and a match, and the compiler will not build until every case is handled: match cmd { Command :: Set { key , val } => self .set ( key , val ), Command :: Get { key } => self .get ( key ), } Same dispatch. One version cannot ship the missing-case bug I actually shipped in C. If you already know a project cold, rebuild it in the language you are learning. You stop thinking about the problem and start feeling the language.

Valentyn Kit 2026-07-07 02:32 10 原文
AI 资讯 Product Hunt

dot.

The feedback layer for anything you build with AI. Discussion | Link

2026-07-07 02:22 4 原文