Free, open-source OBS alternative for Mac: scenes and sources, every source recorded as its own file (ISO), about half OBS's CPU, CLI and MCP control. Rust, Apple silicon.
⚡ Executive Summary & Quick Facts
Authoritative Sourceisocast is isocast is an open-source project written in Rust: Free, open-source OBS alternative for Mac: scenes and sources, every source recorded as its own file (ISO), about half OBS's CPU, CLI and MCP control. Rust, Apple silicon..
| Repository | R44VC0RP/isocast ↗ |
|---|---|
| Primary Category | apple silicon |
| Language & Stack | Rust |
| Software License | Apache-2.0 |
| Community Traction | ★ 113 stars · ⑂ 7 forks · #20,368 globally |
| Maintenance | ● Active (Last commit: Oct 25, 2026) · 61 open issues |
| Target Audience | Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads. |
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,940
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
isocast gained 10 stars in the last 30 days, about 1 a day, and now has 113. It is about 1 year old and has averaged roughly 113 stars a year. It ranks #1,940 among Rust repositories and #20,368 across all languages on GitHubRepo.
Trending Record
3
DAYS ON TRENDING
#18660
BEST RANK
Oct 26, 2026
FIRST APPEARANCE
Active
STATUS TODAY
isocast has maintained a continuous presence across global trending indexes, peaking at #18660. Below is the 30-day activity profile:
💡 Overview
isocast is an open-source project written in Rust: Free, open-source OBS alternative for Mac: scenes and sources, every source recorded as its own file (ISO), about half OBS's CPU, CLI and MCP control. Rust, Apple silicon.
Engineered for speed, consistency, and developer ease, it solves common hurdles in apple-silicon, iso-recording, live-streaming. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Rust for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ cargo install isocast⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
isocast coordinates its core functionality through a modular Rust pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed isocast into Rust backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install isocast using your package manager: `cargo install isocast`
Initialize your project workspace or configuration file for isocast.
Import isocast into your codebase or invoke it directly from your terminal.
Execute your test suite or run `isocast --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
R44VC0RP/isocast is currently ranked #20,368 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #20,275 | juspay/streamgres | Rust | ★ 114 | Compare ↗ |
| #20,275 | chienbm98/foxprofile | Python | ★ 114 | Compare ↗ |
| #20,275 | semrincaballero/Polymarket-Prediction-Bot | Python | ★ 114 | Compare ↗ |
| #20,275 | aethai/ro3emu-server | C# | ★ 114 | Compare ↗ |
| #20,275 | Enderfga/SolarRenderer | Python | ★ 114 | Compare ↗ |
| #20,368 | R44VC0RP/isocast This Project | Rust | ★ 113 | |
| #20,368 | robmckinnon/rugalytics | Ruby | ★ 113 | Compare ↗ |
| #20,368 | cpjolicoeur/bb-ruby | Ruby | ★ 113 | Compare ↗ |
| #20,368 | tuulos/ringo | Erlang | ★ 113 | Compare ↗ |
| #20,368 | balinterdi/i15r | Ruby | ★ 113 | Compare ↗ |
| #20,368 | nitrogen/simple_bridge | Erlang | ★ 113 | Compare ↗ |
Frequently Asked Questions
What does isocast do? +
Free, open-source OBS alternative for Mac: scenes and sources, every source recorded as its own file (ISO), about half OBS's CPU, CLI and MCP control. Rust, Apple silicon.
What language is isocast written in? +
The primary language is Rust. Topics include: apple-silicon, iso-recording, live-streaming, macos, mcp.
Is isocast actively maintained? +
Yes, the last recorded push was on Oct 25, 2026 with 61 open issues being tracked.
How many stars does isocast have? +
isocast has 113 stars and 7 forks on GitHub.
How does isocast rank among GitHub repositories? +
With 113 stars, R44VC0RP/isocast is ranked #20,368 globally across all repositories tracked on GitHubRepo and #1,940 among Rust projects.
What license is isocast distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
