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Comparison · DevOps

httr2 vs ps

A side-by-side editorial comparison of httr2 and ps — release velocity, themes, recent moves, and the top alternatives to consider.

httr2 vs ps: at a glance

Featurehttr2ps
SectorDevOpsDevOps
Velocity score2.50.0
Sparks · 30d00
Top themesr, http-client, oauth, opentelemetryprocesses, r-lib, processx, cross-platform
Last editorial update6h ago1h ago
WebsiteVisit →Visit →

What is httr2?

httr2 is growing production concerns: tracing, throttling and token hygiene.

httr2 is the tidyverse's modern HTTP client and the designated successor to httr. Recent releases have moved past request-building ergonomics into operational concerns — OpenTelemetry traces for every request, throttling that behaves correctly across repeated calls, and a fix for OAuth token caches that were never actually being pruned.

Read the full httr2 trajectory →

What is ps?

ps grew from a process inspector into the thing that reliably kills what you started.

ps is the cross-platform process API underneath processx and callr, and its recent work splits between widening what it can query and hardening the guarantee that a handle still refers to the process you think it does. Version 1.8.0 added interruptible multi-process waiting, vectorised signalling, and graceful kill with a TERM-then-KILL grace period. Version 1.9.3 rebuilt Linux process creation times on a clock pair instead of integer-second boot time, closing a window where two processes could look identical.

Read the full ps trajectory →

httr2 vs ps: editorial side-by-side

H
httr2
DEVOPS
2.5

httr2 is growing production concerns: tracing, throttling and token hygiene.

◆ Current state

httr2 is the tidyverse's modern HTTP client and the designated successor to httr. Recent releases have moved past request-building ergonomics into operational concerns — OpenTelemetry traces for every request, throttling that behaves correctly across repeated calls, and a fix for OAuth token caches that were never actually being pruned.

◆ Where it's heading

The package is maturing into infrastructure for long-running R services rather than interactive scripts. The 1.2.0 lifecycle purge removed deprecated streaming and mocking APIs in favour of a connection-based model, and debugging affordances like httr2_translate() point at users who need to reproduce a failing request outside R.

◆ Prediction

Expect further observability and credential-handling work, with the rlang-driven cache hash change in 1.3.0 likely to surface follow-up issues as existing caches silently invalidate.

P
ps
DEVOPS
0.0

ps grew from a process inspector into the thing that reliably kills what you started.

◆ Current state

ps is the cross-platform process API underneath processx and callr, and its recent work splits between widening what it can query and hardening the guarantee that a handle still refers to the process you think it does. Version 1.8.0 added interruptible multi-process waiting, vectorised signalling, and graceful kill with a TERM-then-KILL grace period. Version 1.9.3 rebuilt Linux process creation times on a clock pair instead of integer-second boot time, closing a window where two processes could look identical.

◆ Where it's heading

The direction is from observation to control. Early releases in view are per-process queries — CPU times, memory, affinity — and the newer ones are orchestration: wait on many processes with a timeout, signal a list of handles at once, terminate a tree politely before forcing it. The create-time precision work is what makes that safe, since a handle's identity is a PID plus a start time, and a one-second resolution start time is not enough to rule out PID reuse on a busy machine.

◆ Prediction

Expect the remaining platform-specific gaps in ps_status() and ps_apps() to close before any new capability area opens, since the recent additions have all been driven by processx issue reports.

Alternatives to httr2 and ps

Other DevOps products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either httr2 or ps.

See all httr2 alternatives → · See all ps alternatives →

Recent activity from httr2 and ps

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 1mo agohttr2httr2 1.3.0 fixes OAuth token caches that never expired
  2. 1mo agohttr2httr2 1.2.3 translates requests into curl commands
  3. 3mo agopsSub-second process create times on Linux
  4. 4mo agopsps_string() for unique process identification
  5. 8mo agohttr2httr2 1.2.2 emits OpenTelemetry traces for every request
  6. 1y agohttr2httr2 1.2.1 stops escaping colons in paths
  7. 1y agohttr2httr2 1.2.0 removes deprecated mocking and streaming APIs
  8. 1y agopsBuild correctly on Alpine Linux
  9. 1y agohttr2httr2 1.1.2 fixes AWS request signing and header checks
  10. 1y agopsmaxrss reporting and selectable columns in ps()
  11. 1y agopsInstallable again on unsupported platforms
  12. 1y agopsMulti-process waiting, vectorised signals and graceful kill

Frequently asked questions

What is the difference between httr2 and ps?

They serve adjacent needs but don't currently overlap on shipped themes. httr2 is currently shipping more aggressively (velocity 2.5 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is httr2 better than ps?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. httr2 is currently shipping more aggressively (velocity 2.5 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other DevOps products to evaluate alongside.

What are the best alternatives to httr2?

Top httr2 alternatives in DevOps are ranked by recent ship velocity. Browse the "httr2 alternatives" section above for the current picks, or visit /alternatives/httr2 for the full list with editorial commentary on each.

What are the best alternatives to ps?

Top ps alternatives in DevOps are ranked by recent ship velocity. Browse the "ps alternatives" section above for the current picks, or visit /alternatives/ps-r for the full list with editorial commentary on each.