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OSS2026-07-25 · source-backed
1jehuang/jcode reached 11,328 stars (+2,773 this week) as a Rust terminal agent harness at v0.9.1888-dev with 6,010 commits, MIT. The README publishes head-to-head numbers: 27.8MB RAM at one session and 260.8MB at ten, versus 833-3,237MB for competing harnesses, and 14.0ms time-to-first-frame versus 383-3,437ms. It embeds every conversation turn as a semantic vector so recall happens via cosine similarity instead of token-heavy memory tool calls, plus swarm mode (multiple agents in one repo with conflict resolution) and a self-modification mode where the agent edits and reloads its own source. Publishing your own memory footprint against named competitors is a confidence move.
Each link below shares sources, entities, or timing with this story.
Mnemo built by Rust / Shared entity: Rust / Same source domain / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (Mnemo built by Rust); both cover Rust; reported by the same outlet (github.com).
Zerostack uses Rust / Shared entities / Earlier coverage
Linked by a graph relationship (Zerostack uses Rust); both cover RAM, Rust; earlier RAM coverage from 2026-05-17.
Shared entities / Same source domain / Shared topic
Both cover MIT, Rust; reported by the same outlet (github.com); overlapping topics (against, session).
Codex CLI uses Rust / Shared topic
Linked by a graph relationship (Codex CLI uses Rust); overlapping topics (agent, harness).
Zerostack uses Rust / Shared entity: Rust / Same source domain / Earlier coverage
Linked by a graph relationship (Zerostack uses Rust); both cover Rust; reported by the same outlet (github.com).
Codex CLI uses Rust / Shared entity: MIT / Same source domain / Earlier coverage
Linked by a graph relationship (Codex CLI uses Rust); both cover MIT; reported by the same outlet (github.com).
Shared entities / Same source domain / Earlier coverage
Both cover MIT, Rust; reported by the same outlet (github.com); earlier MIT coverage from 2026-07-17.
Shared entity: MIT / Same source domain / Shared topic / Tension
Both cover MIT; reported by the same outlet (github.com); overlapping topics (agent, conversation).