Electron-Based Desktop Apps Drain RAM and Battery on Laptops
Slack and similar Electron-wrapped desktop apps consume disproportionate system RAM, cause performance degradation on other running software, and significantly reduce laptop battery life. The problem affects knowledge workers running the tool all day and is a known structural cost of the Electron framework rather than a per-app bug. Multiple native alternatives exist but lack feature parity.
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Similar Problems
surfaced semanticallySlack High Memory Usage and Unreliable Notifications Reduce Reliability
Slack consumes excessive system memory and notification delivery is inconsistent, causing users to miss messages or experience sluggish performance. The Electron-based desktop client is a known resource bottleneck that Slack has not fully resolved. Teams dependent on Slack for real-time communication cannot tolerate missed notifications from a tool positioned as their primary channel.
Slack consumes excessive RAM and slows laptops during huddles
Users report Slack uses a large amount of RAM and noticeably slows their laptop, especially while in a huddle call. This is a widely-experienced performance problem given Slack's broad daily-active-user base.
Slack desktop app consumes excessive RAM and CPU on laptops
Knowledge workers running Slack alongside development or creative tools experience significant performance degradation due to the app's high memory and CPU footprint. This is a structural Electron framework issue that Slack has not resolved despite repeated user complaints. It affects the majority of Slack's 32M+ desktop users and compounds on lower-spec machines.
Slack Electron App Consumes Excessive RAM and Degrades System Performance
Slack's desktop client is known for high memory consumption that significantly slows down computers with limited RAM. Users must periodically quit and relaunch the app to reclaim system resources. Combined with pricing that restricts free-tier access, this creates a poor experience for individual contributors and small teams.
Microsoft Teams causes excessive battery drain on mobile
Microsoft Teams consumes significantly more battery and CPU resources than comparable apps. Users report it outperforms all other applications in processor usage, reducing device longevity and usability. The issue affects daily productivity for mobile-first workers.
Problem descriptions, scores, analysis, and solution blueprints may be updated as new community data becomes available.