Raccoon (Code Little Raccoon)

Adoption verdict: Raccoon is suitable for users who want a free, low-latency coding helper within China, but it falls short of commercial rivals on complex algorithms and chat-based generation; it should not be seen as a full replacement for Copilot. What it does: It offers context-aware code completions, multi-turn code chat, and inline editing across 30+ languages. SenseTime claims a HumanEval pass rate of 71% (later materials say 90.9%+, without independent replication). It notably speeds up repetitive coding and common patterns. Barrier and cost: It is entirely free (official statement) with no setup beyond installing the IDE extension. The barrier is low, but quality heavily depends on precise comments. It is not suitable for tasks requiring strong reasoning or precise algorithm implementation—one hands-on test showed it lagged behind Copilot when generating a Julia red-black tree. Community consensus and discussion quality: Discussions on Zhihu show moderate buzz, but most are official announcements or media reposts. A few hands-on comparisons (e.g., an answer with 18 upvotes) provide concrete evidence of weaker performance on complex tasks.